10 Handy Uses for Your Old iPad or Android Tablet

Tablet sales are slumping at the moment, probably as a result of big smartphones and convertible laptops chip away at a tablet’s usefulness. But if you have one or more tablets at home gathering dust while you happily poke away at your giant smartphone, there are probably some good ways to put them to use rather than selling them or recycling them. Here are a few ideas.

FDA Considering Forcing Companies to Reduce Nicotine in Cigarettes to Non-Addictive Levels

In an effort to reduce tobacco-related disease and death, the US Food and Drug Administration says it’s considering a plan to reduce nicotine levels in cigarettes—a major regulatory shift that’s already causing turmoil for conventional cigarettes companies at the stock market.

Incredible Video Reveals that Rainbows Actually Go All the Way Around

It turns out the recognizable half-circle arch of a rainbow is a complete lie. When you’re standing on the ground looking up at a rainbow in the sky, the curvature of the Earth usually blocks its bottom half. But when viewed from a higher vantage point, like from a plane, or the top of a crane, rainbows are magically revealed to be a complete circle.