How Sleep Works


Today I caught up on my How Stuff Works “Daily Stuff” feed. Tucked in there, with How Subways Work and How Spontaneous Human Combustion Works, was How Sleep Works.

We hear stuff about sleep all the time… but there’s always something new.

All straight from the above article (with the exception of the bracketed text):

March 29, 2007. how things work. 1 Comment.

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