Skip to content
Better HN
Top
New
Best
Ask
Show
Jobs
Search
⌘K
0 points
rconti
6y ago
0 comments
Share
The book Why We Sleep discusses the phase of our sleep that has extremely accurate timekeeping. I've forgotten the details, of course. But I think it's quite clear our brains know precisely what time it is.
undefined | Better HN
0 comments
default
newest
oldest
kranner
6y ago
A book on sleep (and more) that deserves to be much more widely known is The Head Trip by Jeff Warren:
https://www.goodreads.com/book/show/2168851.Head_Trip
j
/
k
navigate · click thread line to collapse