Showing how Ice crystals form on a soap bubble when its below -30c.

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

An Air Force engineering test of a concrete barrier, that was to surround nuclear reactor domes

Posted 14 years ago by LogMeIn in category: interesting   Comments (1)

Posted 13 years ago by Marlon44 in category: interesting   Comments (1)

The Peel P50

Posted 12 years ago by boyt in category: interesting   Comments (0)

What happens when you unlearn the skill to ride a regular bike?

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