THE FABRIC OF THE COSMOS: The Illusion of Time Part 2/4
Δημοσιεύτηκε στις 27 Ιουλ 2015
FABRIC OF THE COSMOS: The Illusion of Time Part 2/4 (Brian Greene).
Time.
We waste it, save it, kill it, make it. The world runs on it. Yet ask
physicists what time actually is, and the answer might shock you: They
have no idea. Even more surprising, the deep sense we have of time
passing from present to past may be nothing more than an illusion. How
can our understanding of something so familiar be so wrong? In search of
answers, Brian Greene takes us on the ultimate time-traveling
adventure, hurtling 50 years into the future before stepping into a
wormhole to travel back to the past. Along the way, he will reveal a new
way of thinking about time in which moments past, present, and
future—from the reign of T. rex to the birth of your
great-great-grandchildren—exist all at once. This journey will bring us
all the way back to the Big Bang, where physicists think the ultimate
secrets of time may be hidden. You'll never look at your wristwatch the
same way again.
Thank for watching :D
►Subcriber me for more: https://goo.gl/LqmDVz
Time.
We waste it, save it, kill it, make it. The world runs on it. Yet ask
physicists what time actually is, and the answer might shock you: They
have no idea. Even more surprising, the deep sense we have of time
passing from present to past may be nothing more than an illusion. How
can our understanding of something so familiar be so wrong? In search of
answers, Brian Greene takes us on the ultimate time-traveling
adventure, hurtling 50 years into the future before stepping into a
wormhole to travel back to the past. Along the way, he will reveal a new
way of thinking about time in which moments past, present, and
future—from the reign of T. rex to the birth of your
great-great-grandchildren—exist all at once. This journey will bring us
all the way back to the Big Bang, where physicists think the ultimate
secrets of time may be hidden. You'll never look at your wristwatch the
same way again.
Thank for watching :D
►Subcriber me for more: https://goo.gl/LqmDVz
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