World's biggest reduction gear - video

[Frank S]

I only made it to 37 minutes!

I skipped to the end early on the annoying music would drive me nuttier than I already am if I was forced to endure the full hour at the end the 6th gear had only advanced 1 tooth. the torque output would be phenomenal if it were even possible to up size each gear in the train to be able to accommodate the full amount of torque available from the preceding gear