swami is great yogis and have always in "samadhi" state. so any time he can accept knowledge from aatama or say it god. he goes far beyond brain; so he is king of knowledge. thousands of brain come together; that's the brain power of great swami vivekananda.
They say some great men like Einstein and Swami Vivekanand used more.
perfect
yes...he used to smoke...i saw his smoking pipe at the ramakrishna museum in belurmath, kolkata. He mentioned about the criticism he faced for his habit of smoking in his book "swami vivekananda on himself".
%75
10%
100 %
Isaac Newton use his brain to its maximum level he use his brain to 110 %
SWAMI AGNIVESH used the term GLORIFIED TORTURE.
Approximately 10% of your brain is used at all times.
a human only uses 30% of the brain
100%. Its a myth that we only use 10%. If we only used 10% we would be brain dead.
All of it, just as everyone else does. The "only use 10% of your brain" thing is an urban legend.