Quote Originally Posted by chriscannabis
The brain is far more powerful than we know. An average literate working citizen can use up to 5% of their brain's total potential at once and that would take some effort.

Some people in India have gone through such intense meditation that they can heat their bodies by will.
^^ can you provide a source for the 5% usage fact. Not calling you out, but just interesting and want to know a little more.