This graph is in Why We Sleep and is super interesting. Only…

This graph is in Why We Sleep and is super interesting. Only just getting started on this read and already learning a lot.

Sleep cycle graph showing 5 cycles from 11pm to 7am with stages Wake, REM, NREM 1, 2, and slow wave sleep 3 and 4.
More in Books · February 2018 Book: Why Buddhism Is True

Another Thing · my podcast

Another Thing

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