Mike Birch
More ideas from Mike
Electromagnetic Coilgun Doesn’t Need a License and can be made at home with some various products and handyman abilities.

Electromagnetic Coilgun Doesn’t Need a License and can be made at home with some various products and handyman abilities.

And here is the ingenious but complex joint that was used during the Ming dynasty. Jaws dropped and their was some wry laughter from the crowd when Andrew displayed this joint..

And here is the ingenious but complex joint that was used during the Ming dynasty. Jaws dropped and their was some wry laughter from the crowd when Andrew displayed this joint..