The First Underwater Video, Ballooning Over the North Pole, The Call of the Void

The weirdest things we learned this week range from finding lost footage of the first-ever underwater video to a daring attempt to fly over the North Pole in a hydrogen balloon. Whose story will be voted "The Weirdest Thing I Learned This Week"? The Weirdest Thing I Learned This Week is a podcast by Popular Science. Share your weirdest facts and stories with us on Twitter: www.twitter.com/weirdest_thing #weirdestthingpod Follow our team on Twitter Rachel Feltman: www.twitter.com/RachelFeltman Mary Beth Griggs: www.twitter.com/MaryBethGriggs Tom McNamara: www.twitter.com/fieldguidetom Popular Science: www.twitter.com/PopSci Theme Music by Billy Cadden: www.twitter.com/billycadden Edited by Jason Lederman: www.twitter.com/Lederman --- Send in a voice message: https://anchor.fm/popular-science/message Support this podcast: https://anchor.fm/popular-science/support Learn more about your ad choices. Visit podcastchoices.com/adchoices