Over my 50+ years as a master auto technician, vocational educator and vehicle owner, I learned the importance of a vehicle’s braking systemespecially the calipers. So, I never wait for my brake pads ...

Most of us use calipers when working with our 3D printers. Not [Albert]. He has a clockwork caliper design that he 3D printed. The STL is available for a few bucks, but you can see how it works in the ...

Energy is some weird stuff that can neither be created nor destroyed. It can only be changed into different forms, but during these transformations, the total amount of energy in any given system-or ...

Airplanes have been known to use both disc or drum brakes, but what do modern aircraft predominantly use nowadays? Can the ...

We’ll take a guess that most readers have a set of digital calipers somewhere close to hand right now. The cheapest ones tend to be a little unsatisfying in the hand, a bit crusty and crunchy to use.