Looking at 1913 VV-XVI mainsprings
8:49
Looking over the motor from a 1910 VV-XI before new springs
6:24
Mid teens, Victrola, two spring motor testing after servicing
13:31
El FRACASO de GoPro: El error de 11 mil millones de dólares
16:35
How to remove measure order and change the mainspring on your clock
9:59
PRENSA HIDRÁULICA VS PERNO DE TITANIO prueba de rotura
15:34
Every Part of an Engine Explained (in 15 minutes)
58:29
The green Electrola 106 portable gramophone is playing again 
8:59