There was a time, not very long ago, when people would ask me, "What do you do?" and I would say, a tad shyly, because in my opinion, what I did wasn't yet the biggest thing after sliced bread or ...

A team at the University of California, Los Angeles has developed a low-cost diagnostic pen that converts handwriting into ...

The diagnostic pen is designed with mass production in mind. All its parts — from the 3D-printed casing to the replaceable ...

Sometimes you just gotta take care of business, even if that business is pimple fighting and tongue scraping. View Entire ...