Over the weekend, a Cirque du Soleil acrobat named David James Rimmer posted a video of himself and a fellow acrobat training on something called a teeterboard — an apparatus that resembles a seesaw, yet allows you to fly. It is essentially the coolest and most dangerous toy I've ever seen.
I want one.
Press play. Just do it. Seriously, why haven't you pressed play yet? Okay, now press replay.
h/t For The Win