The human brain is 2 to 3% of body mass, but consumes 25% of the body's energy. This is "metabolically expensive", and technologies like cooking food were important for facilitating the evolution of our large brains.
(From a TED talk: Heribert Watzke: The brain in your gut)
Legally in the US, Hong Kong citizens caught in ICE crackdown
-
The Hong Kong citizens are protected by a directive that expires in
February, but the detentions could speed government deportations after that
date.
3 hours ago
No comments:
Post a Comment