ON BEING HUMAN - A REALITY CHECK

Michio Kaku 

(January 24, 1947-)

  American Physicist
The Henry Semat Professor of Theoretical Physics 

City College at University of New York
Co-founder of string field theory

A 'communicator' and 'popularizer' of science

He has written many books on physics and related topics

&

writes extensive online blogs and articles

Visit Him

http://mkaku.org/home/

More

http://en.wikipedia.org/wiki/Michio_Kaku

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A Physicist Explains Why Parallel Universes May Exist

Theoretical physicist Brian Greene explains how it's possible

for multiple universes to co-exist.