Lidar technology, which uses a laser to measure the distance to a target, was first developed to help track spacecraft, and to help them autonomously rendezvous; a lot of spin-off technologies from human spaceflight, due to the challenges of trying to live in space; knowhow gained from wearable sensors developed to study astronauts has been applied to baby-monitors that can alert to the risk of sudden infant death syndrome; technology developed to land a spacecraft has been applied to the packaging of potato crisps to increase packing speed.
Popular Podcasts
United States of Kennedy
United States of Kennedy is a podcast about our cultural fascination with the Kennedy dynasty. Every week, hosts Lyra Smith and George Civeris go into one aspect of the Kennedy story.
Stuff You Should Know
If you've ever wanted to know about champagne, satanism, the Stonewall Uprising, chaos theory, LSD, El Nino, true crime and Rosa Parks, then look no further. Josh and Chuck have you covered.
Dateline NBC
Current and classic episodes, featuring compelling true-crime mysteries, powerful documentaries and in-depth investigations. Follow now to get the latest episodes of Dateline NBC completely free, or subscribe to Dateline Premium for ad-free listening and exclusive bonus content: DatelinePremium.com