There is a point where taking technology for granted hides some of the incredible capabilities of seemingly simple devices. Optical mice are a great example of this principle, using what are more or ...

In a University of Kentucky laboratory, three small spacecraft stand-ins slid across low-friction air tracks, nudging and pulling one another without thrusters, propellant, or physical contact.

It’s one of the most famous mantras in TV history. They are also the six words I repeat to myself in moments of self doubt or when I need a pep talk: “Clear eyes, full hearts, can’t lose.” Twenty ...