![[personal profile]](https://www.dreamwidth.org/img/silk/identity/user.png){kind=small}
Deep Thoughts
Apr. 5th, 2007 01:35 pmWhat I want to know is:
When did animals start sleeping? I mean, in the evolutionary scheme of things. Was there some random trilobyte that was the first to take a nap?
And how could we ever know? Fossils tell you jack shit about sleep!
When did animals start sleeping? I mean, in the evolutionary scheme of things. Was there some random trilobyte that was the first to take a nap?
And how could we ever know? Fossils tell you jack shit about sleep!
