A 3D-printing technique can incorporate invisible tags into objects. The process could be used to create tags with the convenience of QR codes without the unsightly appearance, as well as to turn ...

Two MIT researchers are working on creating "smart sand," a system in which people can bury a small object, then, moments later, pull out a 3D duplicate of that object, created out of the particles.

Vincent Bal uses shadow play to complete his illustrations. The Internet is full of amazing content if we keep an eye for it. During lockdown we discovered many artistic and creative videos on social ...

Scientific discovery doesn’t always require a high-tech laboratory or a hefty budget. Many people have a first-rate lab right in their own homes – their kitchen. The kitchen offers plenty of ...