Tags:brian greenphysicssciencetimeuniversewiredLeave a Reply Cancel replyYour email address will not be published. Required fields are marked *Name * Email * Website Comment * Save my name, email, and website in this browser for the next time I comment. previousRecommended Watch: Mathematician Explains Infinity in 5 Levels of DifficultynextRecommended Watch: How this country imprisons (nearly) its entire population