Mechanical Turing Machine in Wood
23:13
Restauration de l'arithmomètre Felix M - Un labyrinthe vintage de plus de 400 pièces
5:54
29 automata in 6 minutes.
1:21
Colibri: an organic motion sculpture
16:22
Amazing Craft Woodturning Products - Recycling From A Burnt Wood To Stunning Design With Lathe
8:27
High quality Modular Marble Machine "G3 Triple Gears Lift" (Three Blocks Marble Run)
7:47
Leonardo da Vinci inventions tested
23:28
Amazing Hand Cranked Toys
5:09