Xleak is a simple terminal tool that lets you open and inspect Excel files instantly, without ever leaving your command line.

Mechanical engineers at Duke University have developed solid building blocks whose mechanical properties can be programmed and reprogrammed on demand. By controlling whether tiny internal cells are ...

Let’s do a thought experiment. You are with a classroom of kindergarteners. The teacher has left for a few minutes and told you to stay with the children. Next thing you know, the fire alarm goes off.