This week's cool tool is the rivet nut or nutsert, a little fastener that creates a nice, threaded hole where once there was only misery. This recommendation comes from NickHasCars and numerous ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Starting today on Android and (soon) iOS, Rivet will be able to offer real-time help to kids when they tap the microphone button and read the page aloud. If the child hits a word and starts to ...