We’ve all heard of white noise, that static sound the TV makes when poltergeists arrive. There are other colored noise too that mimic natural sounds like rainfall and ocean waves. What they do for us is just now being studied.
This episode dives into the surprisingly fascinating world of colored noise—white, brown, and pink—and unpacks where these quirky names actually come from (hint: it involves a 19th-century scientist and some very confused pollen grains). Josh and Chuck break down the subtle differences between each type of sound, share some genuinely wild science trivia along the way, and explore what actual sleep studies have found about which noise might help you drift off faster or even boost your memory. Expect some fun personal anecdotes, a shoutout to a friend's white noise app, and a few laughs about hospital sleep struggles too.
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