This is What I Found Today. A daily collection of discoveries guaranteed to be more interesting than you.

Now there’s another reason to wear poorly supportive sports bras during exercise — it’s not just for stares anymore. The possibilities come from none other than Dr. Wang. Yep, it’s true, couldn’t make this up if I wanted to. Dr. Wang has studied the three axes of boob movement: from side to side, front to back, and up and down. This is also known as the full rotation jiggle. So how much energy can these bosom buddies harness?

“There is a lot of friction and movement in that general area…”

“So you can generate enough energy to power an iPod?” I ask.

“Definitely,” Wang replies.