Measured

Chances are you already need a steel ruler for your fixing and making tasks, so why not use one that can do much more than most? That's the idea behind the ten-function Tiruler, which packs a protractor, caliper, bubble level and even a wrench.

The magnetometer found inside your cellphone acts like a traditional compass to help you navigate your surroundings. Now, researchers are using it to map human biology, and it could ultimately make managing diabetes a lot cheaper and easier.

For the first time in 30 years, new terms have been officially added to the International System of Units. The four new prefixes – ronna, quetta, ronto and quecto – describe very large and very small numbers that until now didn’t have their own names

Ordinarily, when you're cutting lengths of a material, you measure each piece with a tape measure then mark the cut point with a pencil before sawing. With the new M1 Caliber tool, however, neither of those tasks are necessary.

Plott, a startup based in New Jersey, wants to make renovating your home a simpler process with its smart Cubit tape measure and associated app that allows changes to be visualized before a hammer is raised.