Microbes that eat and breathe electricity have forced scientists to reimagine how life works—on this planet and others This feature was originally published in the February 2015 issue of Popular Science.
It's a global movement that needs to get even larger. The Hour of Code is an initiative launched last year by Code.org to encourage students and adults worldwide to take a single hour to learn how to Why?
Popular Science's Best Of What's New Awards, all in one place Each year, Popular Science picks the 100 greatest new innovations in technology to feature in our Best Of What's New issue. Discover the most