Measuring small objects with a Vernier caliper is a lot more accurate than using a ruler, but how to read a manual Vernier caliper is a mystery to most.Step 1: Manual calipers typically have a ...

One of the few things that separates us humans from the animals is our use of tools, and even some of the animals are ...

So I’ve assembled a collection of micrometers and vernier calipers of varying quality, and it’s time to dive in and measure some very small things.