173 results for your search

Demystified, Uncover The Differences Between Solstices And Equinoxes, And Their Relationship To The Seasons
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in Demystified (Chicago, IL: Encyclopedia Britannica, 2020), 3 mins
Demystified: What's the difference between a solstice and an equinox?
in Demystified (Chicago, IL: Encyclopedia Britannica, 2020), 3 mins
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Discover How Snowflakes Are Formed And Learn How To Make A Snowflake-Shaped Stamp
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(Chicago, IL: Encyclopedia Britannica, 2020), 3 mins
Make your own snowflake. Learn how snowflakes are formed and make a snowflake-shaped stamp.
(Chicago, IL: Encyclopedia Britannica, 2020), 3 mins
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Economist Video, The World In 2021: Five Stories To Watch Out For, Part 1
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produced by The Economist, in Economist Video (London, England: The Economist, 2020), 3 mins
The World in 2021 will start to look beyond covid-19: to the launch of an asteroid-smashing space probe, the next step in the fight against climate change and China’s supremacy at the box office. Here are five stories to watch out for.
produced by The Economist, in Economist Video (London, England: The Economist, 2020), 3 mins
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Encyclopaedia Britannica Science Editor John Rafferty Discusses How Hurricanes Are Formed
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(Chicago, IL: Encyclopedia Britannica, 2020), 7 mins
Britannica Insights: Matt Sinnott interviews John Rafferty about how hurricanes form.
(Chicago, IL: Encyclopedia Britannica, 2020), 7 mins
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Explore How Water Shapes Sand On A Beach
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(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
Exploring how water shapes sand on a beach.
(Chicago, IL: Encyclopedia Britannica, 2020), 2 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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H2O: The Molecule That Made Us, Season 1, Episode 1, Pulse
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directed by Nicolas Brown, fl. 1999; produced by Catherine Watling, fl. 2013, in H2O: The Molecule That Made Us, Season 1, Episode 1 (Arlington, VA: Public Broadcasting Service, 2020), 54 mins
Earth is alive because of liquid water and the human story is intimately connected to our relationship with it. But the growth of our civilizations has created a dangerous dependence on a precious resource that may be about to run out. There’s an inseparable bond between water and life. But the world is changin...
directed by Nicolas Brown, fl. 1999; produced by Catherine Watling, fl. 2013, in H2O: The Molecule That Made Us, Season 1, Episode 1 (Arlington, VA: Public Broadcasting Service, 2020), 54 mins
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H2O: The Molecule That Made Us, Season 1, Episode 2, Civilizations
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directed by Alex Tate, fl. 2008-2015; produced by Catherine Watling, fl. 2013, in H2O: The Molecule That Made Us, Season 1, Episode 2 (Arlington, VA: Public Broadcasting Service, 2020), 54 mins
Earth is alive because of liquid water and the human story is intimately connected to our relationship with it. But the growth of our civilizations has created a dangerous dependence on a precious resource that may be about to run out. Examine a new theory that puts water at the center of how humans first stood u...
directed by Alex Tate, fl. 2008-2015; produced by Catherine Watling, fl. 2013, in H2O: The Molecule That Made Us, Season 1, Episode 2 (Arlington, VA: Public Broadcasting Service, 2020), 54 mins
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H2O: The Molecule That Made Us, Season 1, Episode 3, Crisis
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directed by Nicolas Brown, fl. 1999; produced by Catherine Watling, fl. 2013, in H2O: The Molecule That Made Us, Season 1, Episode 3 (Arlington, VA: Public Broadcasting Service, 2020), 54 mins
Earth is alive because of liquid water and the human story is intimately connected to our relationship with it. But the growth of our civilizations has created a dangerous dependence on a precious resource that may be about to run out. What’s it like to live in a world without access to water? Investigate globa...
directed by Nicolas Brown, fl. 1999; produced by Catherine Watling, fl. 2013, in H2O: The Molecule That Made Us, Season 1, Episode 3 (Arlington, VA: Public Broadcasting Service, 2020), 54 mins
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Learn How Diffracted Starlight Impacts How We See The Night Sky
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(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
Title: Diffraction of Starlight. How do describe the shape of stars in the night sky? Stars are spheres, but why do they appear pointy to both our eyes and to telescopes? Diffraction of light waves, diffraction spikes, wavelength colors.
(Chicago, IL: Encyclopedia Britannica, 2020), 2 mins
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