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.

What Sorcery Keeps This Giant Ball Floating on a Tiny Stream of Water?

We’ve all made a tiny ping-pong ball float on a hair dryer, but what YouTube’s Veritasium is demonstrating here—a giant styrofoam ball floating on the side of a thin stream of water—seems to contradict every scientific law governing our universe. But there is an explanation as to what’s happening.