Posted 4 years ago by boyt in category: impressive   Comments (0)

Posted 14 years ago by franken in category: impressive   Comments (1)

Heathrow, London, UK. The Concorde stopped flying in 2003. This was filmed a couple of weeks before the last flight. The loud noise even sets off a car alarm.

Posted 7 years ago by FCLance in category: interesting   Comments (0)

Visualization of the mathematical structure behind Escher's work Print Gallery, 1956.

Posted 8 years ago by cluder in category: crazy   Comments (0)

Posted 10 years ago by boyt in category: interesting   Comments (1)