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أسئلة لم تجد إجابة حتى الآن | TED-Ed
Why Can't We See Evidence of Alien Life?

Why Can't We See Evidence of Alien Life?

أسئلة لم تجد إجابة حتى الآن | TED-Ed

الدرس السابق الدرس التالي

محتوى الكورس

جميع الدروس
9 درس
07:13 How big is infinity? - Dennis Wildfogel
07:27 Calculating The Odds of Intelligent Alien Life - Jill Tarter
12:08 Questions No One Knows the Answers to (Full Version)
02:11 Questions No One Knows the Answers to
04:43 How many universes are there? - Chris Anderson
06:04 Why Can't We See Evidence of Alien Life?
04:24 Are we living in a simulation? - Zohreh Davoudi
05:38 Hawking's black hole paradox explained - Fabio Pacucci
05:40 The Boltzmann brain paradox - Fabio Pacucci