The pupillary distance (PD) measurement is a requirement for people who want to purchase eyeglasses. Here, find out how to measure your PD using a mirror and a ruler. Share on Pinterest Some eyewear ...

Since the scale line of a general ruler has a width, many people have had the experience of trying to draw a line of the correct length with a ruler and wondering 'how far should I draw this scale ...

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 a ...

IPD stands for interpupillary distance—which simply means the distance between the center of your eyes. It’s important to know your IPD when it comes to VR and AR headsets because headsets can be ...

The best way to measure your feet for running shoes is by heading to the shoe store and getting fitted by an expert. But if you need to troubleshoot sizing on your own, all you need is a ruler, paper ...

Size Matters: Measuring distances between molecules is no simple task, but a team of German researchers has developed a new method that could revolutionize biological research and possibly even impact ...

Whether you're a seasoned professional, a DIY enthusiast, or just someone looking to measure something accurately, it can be frustrating if you don't have a measuring tape on hand. Not to mention, ...

Running into a DIY project without a ruler or tape measure? A simple household item can give you accurate results in seconds, ...