967 results for your search

Demonstration Of Light Refraction Through Experiments
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(Chicago, IL: Encyclopedia Britannica, 2020), 3 mins
Title: Experimenting with Refraction. As light moves from one medium to another it bends causing refraction - it bends as a result of changing velocity at the surface between the two media. Optical density determines a medium's refractive index.
(Chicago, IL: Encyclopedia Britannica, 2020), 3 mins
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Discover How Light Can Be Bent By The Medium In Which It Travels
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(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
Title: Refraction, Lenses, Vision. Is the speed of light always the same? Change in direction at the boundary of a new medium is refraction. Video describes how refraction works in the eye and how vision correction lenses work.
(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
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Encyclopaedia Britannica Debunks Spontaneous Human Combustion
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(Chicago, IL: Encyclopedia Britannica, 2020), 3 mins
Is Spontaneous Human Combustion Real?
(Chicago, IL: Encyclopedia Britannica, 2020), 3 mins
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Erik Gregersen Of Britannica And Dr. Michelle Thaller Of Nasa Discuss Of The Apollo Space Program
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(Chicago, IL: Encyclopedia Britannica, 2020), 18 mins
Britannica Insights: anniversary of Apollo 11 moon landing on July 20th, 1969. Matt Sinnott interviews Erik Gregersen to talk about the landing and the future of moon landings.
(Chicago, IL: Encyclopedia Britannica, 2020), 18 mins
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Find Out About Saturn's Moon Titan, The Only Moon In Our Solar System With An Earth-Like Atmosphere
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(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
Title: Seeing Saturn's Moon Titan. From 1997-2019, NASA's Cassini spacecraft investigated the Saturn system. Using electromagnetic waves, it provided date on Saturn's moon Titan, a moon more Earth-like than any where else in the solar system so far.
(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
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Infinite Potential - The Life and Ideas of David Bohm
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directed by Paul Howard; produced by Paul Howard (Sausalito, CA: Film Platform, 2020), 1 hour 50 mins
Growing up during the Great Depression, David Bohm possessed a rare and maverick intelligence that baffled his parents and peers. After exploring eastern wisdom traditions, Bohm proposed that there was a hidden order to reality “The Quantum Potential” that underlies all of creation and connects us all. But Boh...
directed by Paul Howard; produced by Paul Howard (Sausalito, CA: Film Platform, 2020), 1 hour 50 mins
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Learn About Avogadro's Number And The Ideal Gas Law
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(Chicago, IL: Encyclopedia Britannica, 2020), 3 mins
Avogadros Number. A video describes how to use the mole and the Avogadro Number to understand the Ideal Gas Law and understanding gas in a closed system.
(Chicago, IL: Encyclopedia Britannica, 2020), 3 mins
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Learn About Niels Bohr's Refinement Of The Rutherford Model Of The Atom
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(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
Video about Neils Bohr's refinement of Rutherford's atomic model. Electrons travel around the nucleus in fixed paths or discrete orbits with a corresponding energy level. His work contributed to the current quantum mechanical model of the atom.
(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
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Learn About The Standardization Of Measurement Through The Development Of 7 Base Units (Si Units)
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(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
Title: What are SI units? A video on SI Units, International System of Units.
(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
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Learn How A Nuclear Power Plant Generates Electricity
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(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
Title: Using Nuclear Power to Generate Electricity. Explanation of how a nuclear reactor in a nuclear power plant works.
(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
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