Browse 15 favorite videos of Kopi
Flow Hive Full Reveal
Published 9 years ago in Commercials. Submitted by fjwjr
The introduction of this invention is pretty amazing.
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- 109632 views
- 8 comments
- Rating:
Forging and Rolling steel
Published 9 years ago in Documentary. Submitted by loadrunner
- 2705 views
- 4 comments
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The evolution of the Gyrotourbillon
Published 8 years ago in Technology. Submitted by Burimi
- 1712 views
- 4 comments
- Rating: