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Control your own plasma experiment

Remote Glow Discharge Experiment

Get hands on with this experiment you can change over the internet.


How big is the universe?

How Big Is The Universe?

Delightful animation about the size of the universe.


Multiwavelength universe

Multiwavelength Universe: Online Activity

Test your knowledge of what the universe looks like at different wavelengths.


Weird physical phenomenaCheck out all Top 4s

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  • 21/07/2014 15:46:04 | Behold the marvel of nature that is a cloudbow

    A cloudbow or an iridescent cloud is the beautiful effect caused by the refraction of sunlight through water droplets in clouds.

  • 21/07/2014 15:42:02 | Tour de France Physics

    Rhett Allain investigates uses physics to work out some of the limits of the Tour de France.

  • 22/06/2014 15:27:13 | Quantum Made Simple

    This website offers animations and applications about basic principles of quantum physics such as duality, spin, metal, lasers and the tunnel effect. The graphics are simple, elegant, and concise. The content is downloadable and available for reuse under the creative commons license.