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The Best Alarm Clock App for Android

A perfectly serviceable alarm clock and timer comes with your Android phone, so you might not think to download another one. That may be true, but if you’re looking for more features, more customization options, and more powerful alarms than your stock clock comes with, Gentle Alarm is here—and we think it’s the best. » 7/20/15 7:45pm 7/20/15 7:45pm

Scientists Are Turning Their Backs on Algorithms Inspired By Nature

While computers are poor at creativity, they are adept at crunching through vast numbers of solutions to modern problems where there are numerous complex variables at play. Take the question of finding the best delivery plan for a distribution company – where best to begin? How many vehicles? Which stretches of road… » 6/03/15 3:30am 6/03/15 3:30am

Plan Your Free Online Education at Lifehacker U: Summer Semester 2015

Your education doesn’t have to stop once you leave school. We’ve put together a curriculum of some of the best free online classes available on the web this summer for the latest term of Lifehacker U, our regularly-updating guide to improving your life with free, online college-level classes. Let’s get started. » 5/13/15 1:12pm 5/13/15 1:12pm