Browse 442 videos in category Documentary
Data security - Harddisk shredder
Published 3 years ago in Documentary. Submitted by Niek
This hungry shredder can destroy more than just paper 
- 13506 views
- 38 comments
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China's spacewalk was fake?
Published 3 years ago in Documentary. Submitted by Niek
This video tries to prove that China's spacewalk was fake...
- 13163 views
- 38 comments
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Large Hadron Collider - How does it work?
Published 2 years ago in Documentary. Submitted by Aliquantulus
Nice animation that explains how speed at some point reaches a maximum and from there on only changes in mass.
Let's hope they get their answers related to the Higgs particle and not end up swallowing the world in a black hole.
- 209413 views
- 38 comments
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The world is getting more dangerous
Published 2 years ago in Documentary. Submitted by sux2bu
How to construct a small bomb
- 13460 views
- 38 comments
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Wooden robotic arm
Published 2 years ago in Documentary. Submitted by Niek
Imagine the work required to create this!
- 10112 views
- 37 comments
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