WatchTech

Hello! Today (an interval of 24 hours) we are looking at gears, and ratios that are expressed in pairs of gear teeth. For example, you might have 7 teeth on one small gear, and 28 on a larger gear that meshes with it. That ratio is 7:28 or 1:4. Each time ...  

I love nerding out over mechanics

I love reading all these details, this is why we love these little machines!