Learn how to create a simple, effective measuring tool at home. This DIY project is perfect for those who want an easy way to measure length with precision!

Biologists report how a disposable molecular ruler or tape measure determines the length of needles bacteria use to infect cells. The findings have potential applications for new antibiotics and ...

Golf club length is easily checked with the correct ruler, but even with the right tools, there are different ways to interpret the information depending on the person doing the measuring.

They used a ruler to measure the lengths of the individual strands, as well as the length of where two strands stuck together (which they call the stick length).

Apple announced a new app for iOS 12 called "Measure." It's an augmented-reality app that works as a virtual ruler to measure length or distance using your iPhone's camera. However, 7% of all AR ...

Use a ruler to measure the three dimensions you labeled on the cube (length, width and height). What are the measurements of the cube? Write these down on a sheet of paper.

For objects larger that your iPhone, use your iPad, it’s a universal app! All kidding aside, when measuring objects longer than your iPhone’s screen, swipe the ruler to the left to extend it one ...

Researchers at the Max Planck Institute for Multidisciplinary Sciences in Germany have achieved a groundbreaking optical measurement of intramolecular distances with angstrom-level precision. Put ...

Your phone is useful for a lot of things. You can even use it as a ruler. Here are the best ruler apps and measurement apps for Android!

Instead of measuring simply by putting the ruler against an object and using your eyes, you instead have to move a physical indicator along the length of the ruler, along a channel.