Posted 4 years ago by hanks in category: politics   Comments (2)

Why are some people so lazy? Is there a couch-potato gene?

Posted 9 years ago by burpie in category: interesting   Comments (0)

This experiment demonstrates the triple point of a substance. Watch how water behaves at the triple point where it co-exists in solid, liquid and vapour form. There is also a short description of where the triple point lies on a P-T-diagram.

Posted 5 years ago by boyt in category: science   Comments (0)

If you visit the YouTube page for this video you can download the actual images and print your own illusions

Posted 11 years ago by boyt in category: geeky   Comments (1)

Posted 7 years ago by grayT in category: wtf   Comments (0)