Skip to main content

Bike powered nowmad looking for what has not been lost to him while contribute with his work and ideas wherever he is.

lowfill.org

lowfill

lowfill

del.icio.us/lowfill

lowfill

lowfill

dramirezaragon

 

Hot Heads: Why Mammals Need R.E.M. Sleep

Sleeping fur seals toggle between two brain patterns: one while at sea, the other on land. Researchers suggest that R.E.M. sleep serves to warm the brain.