Vote
65
13
report video
Acoustic firefighting
DARPA Demos Acoustic Suppression of Flame
Posted 12 years ago by boyt in category: interesting   Comments (0)

Vote
62
10
report video
Where is the True North Pole?
Posted 11 years ago by boyt in category: interesting   Comments (0)

Vote
57
5
report video
This Video Will Hurt
Nocebo
Posted 10 years ago by WalVis in category: interesting   Comments (0)

Vote
55
3
report video
Building the Pyramids of Egypt
A detailed step by step guide.
Posted 10 years ago by boyt in category: interesting   Comments (0)

Vote
57
5
report video
How do Trees Survive Winter?
Posted 10 years ago by nypd in category: interesting   Comments (3)