Lifting a Man with Helium Balloons? | I Didn t Know That

Is it possible to lift someone off the ground using just helium balloons? Richard Ambrose and Jonny Phillips battle gravity and the weather in hopes of executing a balloon lift. ➡ Subscribe: http://bit.ly/NatGeoSubscribe #NationalGeographic #Helium #Balloons About I Didn t Know That: Two industrial scientists, Richard Ambrose and Jonny Phillips, explain the science behind everyday life... from microwave ovens to beating a lie detector. Get More National Geographic: Official Site: http://bit.ly/NatGeoOfficialSite Facebook: http://bit.ly/FBNatGeo Twitter: http://bit.ly/NatGeoTwitter Instagram: http://bit.ly/NatGeoInsta About National Geographic: National Geographic is the world s premium destination for science, exploration, and adventure. Through their world-class scientists, photographers, journalists, and filmmakers, Nat Geo gets you closer to the stories that matter and past the edge of what s possible. Lifting a Man with Helium Balloons? | I Didn t Know That https://youtu.be/3N-LGBdLaJ8 National Geographic https://www.youtube.com/natgeo