Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. At some point, every builder progresses beyond the “eyeball it ...

Vernier's Polarimeter features adjustable and fixed polarizers and an LED for measuring the chiral properties of various substances without altering them chemically. Vernier, a company that creates ...

Linear measurement tools are essential for determining the dimensions of an object. These tools provide a way to quantify distance in a straight line. In engineering and physics, getting your ...

If there’s anything more frustrating than mounting holes that don’t line up with the thing you’re mounting, we don’t know what it could be. You measure as carefully as possible, you drill the holes, ...