Not that one’s necessary, but the Global Space Balloon Challenge has got a variety of good reasons for you to do so, in the form of prizes and swag from their sponsors. Go for highest altitude ...

NASA’s 18.8-million-cubic-foot super balloon will soar at 110,000 feet, tracking winds, quakes, and atmospheric ...

all you need to do is post a video of a condom water balloon falling onto your head. It might sound odd, but it actually looks really cool. Watch to learn more about the Condom Challenge.