AmazonS3
tcp/443
CloudFront
tcp/80
Open service 2600:9000:2359:d000:17:a740:4540:93a1:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:53 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 6af229f397d391cfa25045f944cba714.cloudfront.net (CloudFront) X-Amz-Cf-Pop: FRA60-P10 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: W3RIYyIAZPuu2D0S-_lnK1oVzSU64mwJaeJLv_fykAuPVyf3qlQusA== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 2600:9000:2359:6e00:17:a740:4540:93a1:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 192147d605f496db0417cf30a0012092.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P10
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: dVEijsDiDc-Ah8iX_Ib4w60zZ-nZgJJj671bvQfnvbj3picuv_f56A==
Age: 46660
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 18.239.18.115:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 916d412afdd39cf0d9689036f0f43bb4.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: AMS58-P6
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: 2PnKcBnCfutp4CkkqiwYiv4SpAXxlpEtq3_dKpfbPN-k0ZpNCCwhmQ==
Age: 46660
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 18.239.18.85:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 36a7c1e18cbe5ff8281d77427bf1c0e6.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: AMS58-P6
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: Esj3hkyevRcQQO9D0S2OlPAlV1cdkB3kWAuJBY1Z_gcfIvM69b9rVw==
Age: 46659
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 2600:9000:2359:6c00:17:a740:4540:93a1:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:53 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 a7089858ca46e4593c8301dd0b1a2cd2.cloudfront.net (CloudFront) X-Amz-Cf-Pop: FRA60-P10 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: Uk6OdgjkVK2UoasohlktKqa_g0B_NXNJIffwjRsxIKz06Y23Wi_DjA== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 2600:9000:2359:d000:17:a740:4540:93a1:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 3c07e6ef6fe5c74a2c43590885d64f70.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P10
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: Rt5nV-ACxlxU630lU_lbzL3ZjQH5fjvZ1b0P8wZRlO2lSYzbLB3YeQ==
Age: 46659
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 2600:9000:2359:e600:17:a740:4540:93a1:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:53 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 b8f260e966cae470dbec70a43fd5e0ca.cloudfront.net (CloudFront) X-Amz-Cf-Pop: FRA60-P10 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: 4-BmufbMCVWLyz7MpYUfBf0ywoIesLG9eMnaILwL2fklXwoGVaxxSw== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 18.239.18.99:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:52 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 6f348d610065e2c8eb4f3a0d2f7caa8e.cloudfront.net (CloudFront) X-Amz-Cf-Pop: AMS58-P6 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: 2Y7FhQLRxmGYyZICcRFjLRcWfKCFKrRSAtEaq1W4o7BUy9g_iOiVZw== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 2600:9000:2359:3400:17:a740:4540:93a1:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 43244f77affffa1d8942dd025413b8d8.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P10
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: rcQ48RkVrasDD6PXwep4qMzzM0Eb5Iin_1U0g2NuSHOrN7T2_g0WTg==
Age: 46659
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 18.239.18.85:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:52 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 3a5e4105e7e14b13dcdcd3f0d9062fa0.cloudfront.net (CloudFront) X-Amz-Cf-Pop: AMS58-P6 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: 2R4x3RDrzyM0hHv8Qa26nMnhYXBNYVncuWhUi0wQsXiR5yztwn1KJw== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 2600:9000:2359:3400:17:a740:4540:93a1:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:53 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 425709fb5486bea91d36ef6c75d4ffac.cloudfront.net (CloudFront) X-Amz-Cf-Pop: FRA60-P10 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: 8po9dPk7QDL_QuNjwlwHGudeYPu4YtmDgqaLdl__AF88O3JCgzheMQ== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 2600:9000:2359:c00:17:a740:4540:93a1:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 fe1df26b55e8c12763613686df86f7f2.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P10
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: dfDMEQP3Bf-s5gBb3HnynOPkkYkQmmDjID37SCEHEmELG5Ry0p8V2Q==
Age: 46659
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 2600:9000:2359:c00:17:a740:4540:93a1:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:52 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 9b253b6508bd634345864697c48abb50.cloudfront.net (CloudFront) X-Amz-Cf-Pop: FRA60-P10 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: SMIS3L-cUlgp3ITFdbyLVukTXRujCbSF91Ih-zxWaLLQmG2cwNv6Jw== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 2600:9000:2359:e600:17:a740:4540:93a1:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 a097fc75e5eca387ecd3618341d82f1a.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P10
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: jnh-yZcmwDlWxKEEL3qXDGPPm9xte6wtQctUC8z0ZYNtVkzfMLHngA==
Age: 46659
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 2600:9000:2359:6e00:17:a740:4540:93a1:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:52 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 172c1df55a41f1a1b144f3711399cfc4.cloudfront.net (CloudFront) X-Amz-Cf-Pop: FRA60-P10 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: sqPeXq0EWFJWDWKW8XhRGifuvPAsYsVsCv_D5QqiQzVdPgnZzCNDKQ== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 2600:9000:2359:6c00:17:a740:4540:93a1:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 3de687dde9ccf524586562826ee53358.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P10
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: sM1zNoSxCA7lnJL_vdWC5wx4NNrS0gtBiTMbigOMDaffKrY-psIBIA==
Age: 46659
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 18.239.18.115:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:52 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 6f348d610065e2c8eb4f3a0d2f7caa8e.cloudfront.net (CloudFront) X-Amz-Cf-Pop: AMS58-P6 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: KwZD_wghKrH_pgrqLtEoKky4IaBmTFI_n_mdSqYbZNOoCE5hgpYtdA== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 2600:9000:2359:2c00:17:a740:4540:93a1:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 38f2daae6c849ed5f695333a9d4104ae.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P10
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: Xl2ht3fectWt3WBwgSk0jCwGU-8N8ryFCySCjQbrh-tyyvrTKo-c0g==
Age: 46659
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 2600:9000:2359:4a00:17:a740:4540:93a1:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:52 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 a097fc75e5eca387ecd3618341d82f1a.cloudfront.net (CloudFront) X-Amz-Cf-Pop: FRA60-P10 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: vpm2nD_wJomLi-LkLVT8S2uKr486n8sR0cyghY0k5BOCdbXUSUwqyQ== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 2600:9000:2359:4a00:17:a740:4540:93a1:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 83f879b9257b55a619d0b5d3165412a6.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: FRA60-P10
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: FXHRI2cH-5QdzTloR5ssmDlfrhos8n0mwWil-EIIHYXzIvPDgYwD-Q==
Age: 46659
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 18.239.18.99:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 7f0813b44b225b7cfed233d5c2caab52.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: AMS58-P6
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: zN0xHfixHWRcvSZwUZvFpH1iOEAOSJJu4WZBpVgOY6gh-LGIvxAQ9w==
Age: 46659
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 18.239.18.77:443 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 200 OK
Content-Type: text/html
Content-Length: 194295
Connection: close
Date: Thu, 01 Jan 2026 10:26:13 GMT
cross-origin-resource-policy: cross-origin
Server: AmazonS3
Accept-Ranges: bytes
ETag: "5649711804729b0611f4c7e274f22590"
Last-Modified: Mon, 18 Aug 2025 18:28:49 GMT
Cache-Control: public, max-age=0, s-maxage=31536000
cross-origin-opener-policy: same-origin
cross-origin-embedder-policy: require-corp
access-control-allow-origin: *
access-control-allow-headers: Origin, X-Requested-With, Content-Type, Accept
access-control-allow-methods: POST, GET, PUT, DELETE, OPTIONS
X-Cache: Hit from cloudfront
Via: 1.1 297dc74786919df7ba1867fc37f80bb6.cloudfront.net (CloudFront)
X-Amz-Cf-Pop: AMS58-P6
Alt-Svc: h3=":443"; ma=86400
X-Amz-Cf-Id: vJy4__YOks21i0CqdT7p7-qH0KYYbJQH21MXpR84847kppK5cbrygw==
Age: 46659
Page title: Vernier Connections® powered by PendaVernier Connections Powered by Penda
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>Vernier Connections® powered by Penda</title>
<script type="module" src="index.js"></script>
<script>
window.vstIsWebDeviceHost = true;
</script>
<script id="WebDeviceInterface" src="WebDeviceInterface.js"></script>
<link
href="https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap"
rel="stylesheet"
/>
<style>
* {
box-sizing: border-box;
}
html,
body {
--vst-color-brand: hsl(182, 100%, 23%);
--vst-color-brand-dark: hsl(180, 100%, 14%);
--vst-color-light-background: #fefefe;
--vst-color-light-background-text: hsl(200deg 6% 10%);
--vst-color-brand-background-text: var(--vst-color-light-background);
margin: 0;
padding: 0;
width: 100%;
height: 100%;
font-family: 'Roboto', sans-serif;
}
body {
display: grid;
grid-template-columns: 60% 40%;
grid-template-rows: 1fr;
grid-template-areas: 'left right';
@media (max-width: 850px) {
grid-template-columns: 1fr;
grid-template-rows: 1fr 1fr;
grid-template-areas: 'right' 'left';
}
}
#left,
#right {
padding: 72px 24px 24px 24px;
@media (max-width: 850px) {
padding: 24px;
}
}
#left {
grid-area: left;
color: var(--vst-color-brand-background-text);
background: linear-gradient(
0deg,
var(--vst-color-brand-dark) 0%,
var(--vst-color-brand) 100%
);
display: grid;
place-content: start center;
grid-template-areas: 'spacel content spacer';
grid-template-columns: 1fr minmax(0, 55ex) 1fr;
#left-content {
grid-area: content;
display: flex;
flex-direction: column;
gap: 16px;
}
h1 {
font-size: 48px;
font-weight: 600;
margin: 0 0 16px 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
#copyright {
font-size: 12px;
margin: 32px 0 0 0;
padding: 0;
line-height: 1.2;
}
p {
font-size: 21px;
margin: 0;
padding: 0;
line-height: 1.3;
@media (max-width: 850px) {
font-size: 16px;
}
}
}
#right {
grid-area: right;
color: var(--vst-color-light-background-text);
background-color: var(--vst-color-light-background);
display: flex;
flex-direction: column;
gap: 16px;
width: clamp(200px, 90%, 600px);
place-self: start center;
hr {
width: 100%;
border: 1px solid #f3f3f3;
}
svg {
margin-bottom: 16px;
}
}
h2 {
text-transform: uppercase;
font-size: 32px;
font-weight: 600;
margin: 32px 0 0 0;
padding: 0;
@media (max-width: 850px) {
font-size: 24px;
}
}
.btn {
width: 100%;
text-align: center;
padding: 16px;
border-radius: 4px;
background: none;
border: 1px solid var(--vst-color-brand);
&[variant='outline'] {
color: var(--vst-color-brand);
}
&[variant='primary'] {
background-color: var(--vst-color-brand);
color: var(--vst-color-brand-background-text);
}
}
</style>
</head>
<body>
<div id="left">
<div id="left-content">
<h1>Engage students grades 3–12 in STEM sensemaking</h1>
<p>
Vernier Connections brings science teachers and their students the best of digital
learning and hands-on science education.
</p>
<p>
At the heart of
Open service 2600:9000:2359:2c00:17:a740:4540:93a1:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:52 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 7ccd3c44ed70cdb4cd40f0ff29b1254c.cloudfront.net (CloudFront) X-Amz-Cf-Pop: FRA60-P10 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: ITJQX9SDhNLJdPn7zzLyoo_TbAkugKzXKNYxrd_1jz2zwvCKydVVXg== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
Open service 18.239.18.77:80 · vernierconnections.com
2026-01-01 23:23
HTTP/1.1 301 Moved Permanently Server: CloudFront Date: Thu, 01 Jan 2026 23:23:52 GMT Content-Type: text/html Content-Length: 167 Connection: close Location: https://vernierconnections.com/ X-Cache: Redirect from cloudfront Via: 1.1 6c60742ba67aa10b881e511aba8e470a.cloudfront.net (CloudFront) X-Amz-Cf-Pop: AMS58-P6 Alt-Svc: h3=":443"; ma=86400 X-Amz-Cf-Id: PXlRU8K2ePkZfkKAm9GtR70atroE95VvmBVX7HvXkUxuY3hEOJZSsg== Page title: 301 Moved Permanently <html> <head><title>301 Moved Permanently</title></head> <body> <center><h1>301 Moved Permanently</h1></center> <hr><center>CloudFront</center> </body> </html>
2600:9000:2359:d000:17:a740:4540:93a1 1 2600:9000:2359:6e00:17:a740:4540:93a1 1 18.239.18.115 1 18.239.18.85 1 2600:9000:2359:6c00:17:a740:4540:93a1 1 2600:9000:2359:e600:17:a740:4540:93a1 1 18.239.18.99 1 2600:9000:2359:3400:17:a740:4540:93a1 1 2600:9000:2359:c00:17:a740:4540:93a1 1 2600:9000:2359:2c00:17:a740:4540:93a1 1 2600:9000:2359:4a00:17:a740:4540:93a1 1 18.239.18.77 1