Grab your ruler: Here's how to accurately measure snowfall

If you are sending us snowfall reports this weekend, here are some good practices to use according to the National Weather ...
Healio

Intra-articular depth gauge increases accuracy in measuring rotator cuff tears

HOLLYWOOD, Fla. — The common algorithms for measuring partial-thickness rotator cuff tears are losing ground as surgeons turn to devices, like the intra-articular depth gauge, for more accurate ...
EDN

Non-electronic instrument measures water depth and temperature

Years ago my mother had a Heathkit “Marine Depth Sounder” that also could (in theory) help locate fish. This fish finder used a rotating disk and a small neon light that indicated depth. Mom could ...