Enjoy over 2 hours of Whisperpedias about Sleep!
I took 4 prior Whisperpedia episodes about sleep, removed their intro music and spoken introductions, deleted any ads or commercials, normalized their volumes, and pasted them together.
So each section begins immediately with interesting information about sleep to give you a 100% pure and extended Whisperpedia experience.
Start times so you can jump to a specific spot: