Cool new video. Dominos
This is Yann Frisch, the guy with quick fingers. This amazing performance will blow your mind!
After weeks of waiting, filmakers witness 7.4 cubic km of ice crashing off the Ilulissat Glacier in Greenland
There's a subreddit devoted to GIFs of chemical reactions. They are hypnotizing.
Koalas to the Max, a site made with love by Vadim Ogievetsky for Annie Albagli
Russell's Astronomy Australia & UK - astrophotography; eclipse, aurora, NLC, deep sky, comet, meteor images on the web.