Browse 1025 videos in category Documentary
Hammer and feather drop on moon
Published 15 years ago in Documentary
If you drop a hammer and a feather on the moon, will they hit the ground at the same time?
- 12361 views
- 26 comments
- Rating:
Tunnels Under Sin City
Published 15 years ago in Documentary
There is an entire world below Las Vegas.
- 14418 views
- 17 comments
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Dont leave your pet in a parked car
Published 11 years ago in Documentary
Veterinarian Sits in a Hot Parked Car for 30 Minutes to Show How Torturous it is for Dogs. (116 Degrees F after only 30 minutes.)
- 2387 views
- 11 comments
- Rating:
Turbine Engines : A Closer Look
Published 10 years ago in Documentary. Submitted by Sizzlik
- 3145 views
- 7 comments
- Rating: