3 Freaky Things Explained: Bug Sex, Polar Vortex and Chain Fountain

Hank shares the latest developments in science, this week demystifying three freaky things in nature: the polar vortex, why some bugs are infertile, and how a chain can appear to defy gravity. You re welcome Like SciShow Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids Check out our awesome products over at DFTBA Records: Or help support us by subscribing to our page on Subbable: Looking for SciShow elsewhere on the internet Facebook: Twitter: Tumblr: Thanks Tank Tumblr: Sources: chain fountain MEDIA USE ONLY polar vortex bug sex