*Current Status is based on reports from UpdownRadar users and social media activity data
Website: phet.colorado.eduFree science and math simulations for teaching STEM topics, including physics, chemistry, biology, and math, from University of Colorado Boulder
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Most reported problems
Admin
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comment pinned
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Possibly, redirect from different versions is configured incorrectly on phet.colorado.edu. In this case, use the links below:
http://phet.colorado.edu
https://phet.colorado.edu
http://www.phet.colorado.edu
https://www.phet.colorado.edu
Guest
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3 days ago
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28 March 2023
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Its a decent website, a bit dated, but it's servers are about as reliable and stable as a wet towel apparently.
n yoast
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157 days ago
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half the class can get in, others cannot. My two teacher computers cannot
Website or any links is not working
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157 days ago
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Website or any links is not working from USA, WA
PhET Team
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224 days ago
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PhET website is back up, so please try again! So sorry for the inconvenience.
Brian
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225 days ago
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Anyone else getting Forbidden today? Full access yesterday, not accepted today. This website says it's working, but there isn't anything that is working for us. Trying to connect from Seoul.
Anon
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344 days ago
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None of admin's links are working for me in Minnesota. The site itself seems to be down, because everything else is connecting just fine for me.