Did you know you can measure an unknown mass with a rubber band? You pretty much can. The first thing you should do with any project is to play. So, go get a rubber band and play with it. What happens ...

DIYer and woodworker April Wilkerson makes a wood-burned growth chart ruler for a personalized family project. Shocking documentary follows Elizabeth Holmes as she prepares to go to prison Ukraine’s ...

Smartphones are useful for a lot of things. You can even use one as a ruler in a pinch. Generally speaking, you won’t replace your trusty yard stick. A phone is simply too small for anything other ...