This blog has become a sort of personal-cum-public diary. As for its contents, some are meant for me and my friends and relatives; others are for the public. This blog will have only positive, ennobling, elevating, encouraging and uplifting thoughts/ideas/materials. Whoever visits should feel happy and should be able to pick up some good ideas/thoughts/links. In short, "NOTHING NEGATIVE" is my motto.(Grateful thanks to Jon Sullivan and Public-Domain-Photos.com for the background photo)
IS OUR UNIVERSE THE ONLY UNIVERSE? -
365,621 views
•Apr 19, 2013
13M subscribers
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Is there more than one universe? In this
visually rich, action-packed talk, Brian Greene shows how the unanswered
questions of physics (starting with a big one: What caused the Big Bang?) have
led to the theory that our own universe is just one of many in the "multiverse."
Talk by Brian Greene.
Grateful thanks to BRIAN
GREENE, TED-Ed and YouTube and
all the others who made this video possible
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