Carl Sagan on Reading a Book a Week: The Trick Is... Corey McCullough • Author 0:40 4 years ago 2 060 988 Далее Скачать
Carl Sagan explains how the Ancient Greek knew the earth was round carlsagandotcom 0:53 2 years ago 8 398 521 Далее Скачать
Carl Sagan's 1994 "Lost" Lecture: The Age of Exploration Carl Sagan Institute 1:36:01 6 years ago 1 981 866 Далее Скачать
Carl Sagan Answers a Question on the Existence of God #shorts On-Pointheism 1:00 2 years ago 2 300 266 Далее Скачать
Carl Sagan's Cosmos: Episode 3-The Harmony of the Worlds TomKNJ 58:34 13 years ago 597 003 Далее Скачать
Physicist Brian Cox talks about Carl Sagan #cosmos The Science Fact 0:27 2 years ago 138 249 Далее Скачать
Carl Sagan Tribute Series (2024 Edition) | Cosmology Documentary Archeío 3:38:36 5 months ago 353 361 Далее Скачать
Cosmos In India - CARL SAGAN (Astronomer) Hindu Brahman Vedic Mythology The Oldest Religion Hinduism MAWAI DHAM 15:08 13 years ago 587 202 Далее Скачать
Carl Sagan testifying before Congress in 1985 on climate change carlsagandotcom 16:54 3 years ago 3 653 686 Далее Скачать
Carl Sagan’s Best Arguments Of All Time - The Best Documentary Ever Alfonso Hayes 1:01:53 7 years ago 157 454 Далее Скачать
Astronomer Carl Sagan on children and their curious questions #astrophysics The Science Fact 0:29 1 year ago 47 679 327 Далее Скачать
