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Showing 43 to 48 of 48 results:
Author: Carolyn Cinami DeCristofano
Author Carolyn Cinami DeCristofano
Narrator Tara Sands
Duration 1h 16m
If a black hole is not a hole, then what is it? Find out what black holes are, what causes them, and how scientists first discovered them. Learn how astronomers find black holes, get to know our nearest black-hole neighbor, and take a journey that will literally s-t-r-e-t-c-h the mind.
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Author: Steven Johnson
Author Steven Johnson
Narrator Steven Johnson
Duration 2h 57m
Did you drink a glass of water today? Did you turn on a light? Did you think about how miraculous either one of those things is when you did it? Of course not-but you should, and New York Timesbestselling author Steven Johnson has. This adaptation of his adult book and popular PBS series explores the fascinating and interconnected stories of innova...
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Author: Gail Herman
Author Gail Herman
Narrator Suzanne Elise Freeman
Duration 1h 20m
Learn more about what climate change means and how it's affecting our planet. The earth is definitely getting warmer. There's no argument about that, but who or what is the cause? And why has climate change become a political issue? Are humans at fault? Is this just a natural development? While the vast majority of scientists who study the environ...
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You Wouldn't Want To Live Without Coding!
Author: Alex Woolf
Author Alex Woolf
Narrator Mariam Keen
Duration 30m
Coding means creating a set of instructions (or algorithms) that tells a computer how to perform a task. Another word for coding is programming. Learn about the origins of coding, how it is done and how much control it has over our daily lives
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Author: Lesa Cline-Ransome
Author Lesa Cline-Ransome
Narrator Bahni Turpin
Duration 20m
Before John Glenn orbited the Earth or astronauts walked on the moon, a group of dedicated female mathematicians known as "human computers" used their knowledge, pencils, adding machines, and writing paper to calculate the orbital mechanics needed to launch spacecraft. Katherine Johnson was one of these mathematicians who used trajectories and comp...
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Author: Katherine Johnson
Author Katherine Johnson
Narrator Heather Alicia Sims
Duration 5h 19m
The inspiring autobiography of NASA mathematician Katherine Johnson, who helped launch Apollo 11. As a young girl, Katherine Johnson showed an exceptional aptitude for math. In school she quickly skipped ahead several grades and was soon studying complex equations with the support of a professor who saw great promise in her. But ability and opportu...
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