All folded up and ready to magnify: The Foldscope weighs less than two nickels, is small enough to fit in your back pocket and offers more than 2,000-fold magnification. Origami microscope: Lines on ...

Paper aeroplanes are the extent of most people’s origami skills, and even then there’s no guarantee they’ll actually be able to fly further than your hand. Get a bit more creative and there are ...

A new microscope can be printed on a flat piece of paper and assembled with a few extra components in less than 10 minutes. All the parts to make it cost less than a dollar, according to Stanford ...

Eight-year-old S. Hariraj is a Foldscope devotee. He's used it to look at the milk from the cows his parents raise. Though the milk looks creamy, the Foldscope reveals a world of microorganisms. "It ...

Microscopes have come a long way since eyeglass makers started using their lenses to look closer and closer at the world around them. But they’ve also gotten a lot more expensive. A modern scanning ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Sometimes, inventors come up with things the world wants. The Rubik’s Cube. iPhones. Snuggies. Then there are the things the world needs. The wheel. Penicillin. Anything with caffeine in it. The ...

A folding paper microscope has been developed that costs less than a dollar to make and can be printed onto a sheet of paper which is then folded and combined with a few extra components in less than ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Discoveries ...