Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. Children have such active imaginations that anything can be a toy ...

Introduction Have you ever wondered how water droplets form on a window on a rainy day, why some bugs can walk on water or why you use soap to wash your hands? All of these things are related to the ...

The history of the first paper airplane is largely debated. According to the Strong National Museum of Play in Rochester, N.Y., some believe the earliest paper airplanes came from China with the use ...

It’s not easy to invent a world-famous cocktail. For one thing, it’s a challenge just to do anything new at all—the classic cocktails as we know them were pretty thoroughly established by the end of ...

A collage is a picture made up of lots of different pieces of paper. Watch the video and have a go at making your own butterfly collage. Hiya! Let’s use recycled paper to make a butterfly collage. A ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Melanie Pinola and Arriana Vasquez Even if you’re not a secret agent and you don’t think ...

Your support goes further this holiday season. When you buy an annual membership or give a one-time contribution, we’ll give a membership to someone who can’t afford access. It’s a simple way for you ...