{"page":"\n\n
\n
\n
\n
\n
\n\nVideo\n
\n

\nThe History of Gravity\n

\n
\n
\nGet Free Access for 10 Days!\n
\n
\n
\n
\n
\n
×
\n\n\n
\n\nPublisher:\n\nWorld Science Festival\n\n\n
\n
\nGalileo’s famous experiment dropping objects from the Leaning Tower of Piza probably did not happen quite the way we remember. But he did discover the existence of some force that causes a crumpled piece of paper to accelerate at the...\nGalileo’s famous experiment dropping objects from the Leaning Tower of Piza probably did not happen quite the way we remember. But he did discover the existence of some force that causes a crumpled piece of paper to accelerate at the same rate as an apple. Gravitational acceleration on Earth does not depend on mass (at least not for two things of similar mass—the moon does not fall at the same rate as an apple would). This improved on Aristotle’s understanding of gravity, but it was not perfect. Newton later expanded the idea of gravity to something that exists everywhere in the universe. And then Einstein expanded it further with his theory of general relativity. Some time in the future, another scientific genius not yet born will make a new discovery to revolutionize our understanding of gravity. Our knowledge of science is always changing, and will always continue to change. Astronomer Laura Danly recounts the history of gravity. Original Program Date: June 4, 2010 Watch the full program here The World Science Festival gathers great minds in science and the arts to produce live and digital content that allows a broad general audience to engage with scientific discoveries. Our mission is to cultivate a general public informed by science, inspired by its wonder, convinced of its value, and prepared to engage with its implications for the future. Subscribe to our YouTube Channel for all the latest from WSF. Visit our Website Like us on Facebook Follow us on twitter\n
\n
\n\n
\n
\n
\n
\n

Resource Details

\n
\n
\n
\n
Curator Rating
\n
\n
\n
\n
\n
\n
Educator Rating
Not yet Rated
\n
\n
\n
\n
\n
Grade
6th - 11th
\n
\n
\n
\n
\n
Subjects
All Subjects
\n
\n
\n
\n
\n
Media Type
Instructional Videos
\n
\n
\n
\n
\n
Source:
\n
\n
\n
\n
\n
\n
Date
\n
2015
\n
\n
\n
\n
\n\n\n
\n
\n
\n
\n
Audiences
For Teacher Use
2 more...
\n
\n
\n
\n
\n\n
\n
\n
\n
\n
\n

Educator Ratings

\n
\n
\n
\n
\n
\n\nShow resource details\n
\n
\n\" data-title=\"Get Full Access\" data-container=\"body\" rel=\"popover\" tabindex=\"0\" aria-label=\"Play video: The History of Gravity\" href=\"/subscription/new\">\"The\n\n
\n
\n
\n
\n
\n\n"}