What are the Craziest Applications for Lasers...

Jane Austen worked at a 12-sided desk, was great at singing, and earned shockingly little money from her novels. Today’s her 250th birthday, so we’re celebrating with nine niche literary facts about the beloved author, from the way she helped soldiers in WWI to the reason why Kel ...  Afficher plus

From the world's most secretive cinema to an internet for plants, to the perfect job for lazy people who also want to hide underground, Will, Gabe, and Mango go deep—very, very deep—in search of 9 weird things that lurk just below the surface. This episode originally aired on Apr ...  Afficher plus

Lasers can be used to threaten our enemies, cut steel and even amuse our cats. Find out the history of lasers and how they work in this episode of Techstuff.

Laser tag systems, which have been around since the 70s and 80s, don't typically use real lasers. Jonathan and Chris discuss the history of laser tag systems and how they work in this episode.

Lasers can be used to threaten our enemies, cut steel and even amuse our cats. Find out the history of lasers and how they work in this episode of Techstuff.See omnystudio.com/listener for privacy information. 

Les sabres laser pourraient-ils exister ? Dans ce premier épisode de Science ou Fiction, embarquez avec Melissa dans le monde de Star Wars, à la découverte de ces objets iconiques et de la science qui se cache derrière. Alors selon vous : les sabres laser, vrai ou faux ? 🧏[Trans ...  Afficher plus