Tesla Valve
Nikola Tesla’s valvular conduit is another one of his forgotten inventions. Invented in 1920 it has largely been overlooked. What is it? In simple ...
6 months ago 00:00:08 1
9 months ago 01:35:02 1
9 months ago 00:08:31 1
9 months ago 00:00:11 1
9 months ago 02:13:20 1
1 year ago 00:19:48 1
1 year ago 00:00:34 1
1 year ago 00:05:29 8
1 year ago 00:20:40 1
1 year ago 00:03:48 1
1 year ago 00:12:20 6
1 year ago 00:10:15 1
2 years ago 00:08:53 1
2 years ago 00:09:56 1
2 years ago 00:06:27 1
2 years ago 00:15:21 1
2 years ago 00:00:37 1
2 years ago 00:14:37 5
2 years ago 00:13:19 1
2 years ago 00:00:51 1
3 years ago 00:00:00 1
3 years ago 00:17:22 9
3 years ago 01:11:40 131
4 years ago 00:18:34 1
