Replace your ruler with a new scale that doesn't measure in centimeters, but instead measures grams. Now you can directly measure the mass without any calculations.

Aug 29, 2021 08:00:00 I tried using KOKUYO's 'real ruler' that can measure the length accurately with 'scale line without width' Since the scale line of a general ruler has a width, many people ...

In theory, based on the scientist's calculations, this optical ruler can measure down to 1/4,000 of the wavelength of light, which is roughly the size of a single atom. Image courtesy of Nanyang ...

Titaner's new Mix 3.0 ain't your average ruler. The clever dual-scale device boasts attributes such as an extendable measurement system, a measuring caliper, a magnetically retained pen, and a ...

An archaeologist uses a ruler to measure a piece of leather. He measures using centimetres and tenths of centimetres. The leather measures 3.3cm. A thermometer is set out in intervals of tenths of ...