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Hace 1 día · ¿Has visto Interstellar? Entonces este vídeo te interesa. Descubre cómo Carl Sagan inspiró la creación de la película "Interstellar". Siéntate con nosotros e...
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Hace 1 día · Carl Sagan's future 'celebration of ignorance' prediction from 1995 was spookily spot on. "I have a foreboding of America in my children’s or grandchildren’s time…". Carl Sagan published "The Demon-Haunted World: Science as a Candle in the Dark" in 1995. As a participant in the Amazon Associates affiliate program, Upworthy may earn ...
Hace 3 días · Despite its sociopolitical significance, the book is perhaps best remembered for a brief personal essay by the beloved popular scientist Carl Sagan, penned under the pseudonym Mr. X, on the effects of cannabis. Sagan, who was a close friend of Grinspoon’s, smoked weed for much of his life, though he kept it private to avoid the ...
Hace 4 días · Pequeño extracto de la entrevista realizada en mayo de 1977 a Carl Sagan en el show de Johnny Carson, en el que Sagan hace hincapié de la importancia que tiene dar valor a las preguntas y...
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Hace 2 días · Updated: Jun 6th, 2024. In the video “Carl Sagan – Cosmos – Eratosthenes,” Carl Sagan describes how Eratosthenes calculated the size of the Earth using only a few basic instruments and observations. According to reports Eratosthenes had heard, the sun was overhead at noon on the summer solstice in Syene, situated on the Tropic of Cancer.
Hace 5 días · "The Demon-Haunted World: Science as a Candle in the Dark" by Carl Sagan is a thought-provoking exploration of skepticism, critical thinking, and the role of science in society. Here are...
Hace 2 días · Sagan's Standard, or ECREE is an aphorism popularised by the renowned scientist Carl Sagan, which goes like this: Extraordinary claims require extraordinary evidence. Originally devised for the scientific community, this litmus test helps question unrealistic advice and take what you come across with a pinch of salt.
