It turns out that lasers are even cooler than they look. And as far as acronyms go, they’re pretty solid in that respect too. There’s way too much cool stuff about lasers to tease here so listen to this old school SYSK episode and let lasers blow away.
This episode dives deep into the fascinating world of lasers, exploring how these incredible tools of concentrated light actually work from the ground up. Josh and Chuck break down the fundamental physics behind lasers, including Einstein's groundbreaking discoveries about photons and stimulated emission, and then trace the real-world development from the first ruby laser in 1960 through the five major types of lasers we use today. They cover everything from the everyday laser pointers and barcode scanners you encounter to cutting-edge applications like tattoo removal and fiber optic internet, while also exploring mind-bending future uses and some of the most powerful lasers ever created.
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