tremon on What is the real reason we sleep? · Hackerly

Skip to content

Top New Best Ask Show Jobs

Top New Best Ask Show Jobs

Comment on What is the real reason we sleep?parent

Comments

Our ancestors (primal mammals) were nocturnal. They slept during the day.

AboutSource Built by g1lg1l

Hackerly is an independent reader for Hacker News, built on the public HN API. Not affiliated with Y Combinator.