It does not take much to confuse some robots. A machine might be great at handling a simple object like a box, yet when it ...

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 ...

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 ...