Рет қаралды 246,298
Measuring the curvature of a space takes parallel transport and the Riemann curvature tensor (General Relativity). Let's explore this using Flatland and Lineland, an old tool involving lower-dimensional spaces. Brilliant for 20% off: brilliant.org/ScienceAsylum
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VIDEO ANNOTATIONS/CARDS
The Ultimate Guide to Relativity:
• The Ultimate Guide to ...
What the HECK is a Tensor?!?
• What the HECK is a Ten...
How Elastic is the Fabric of the Universe?
• How Elastic is the Fab...
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RELATED KZbin VIDEOS
PBS Space Time on Space Curvature:
• Can a Circle Be a Stra...
Flatland by Carl Sagan:
• Video
Flatland by "What The Bleep?"
• Dr. Quantum Flatland
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OTHER SOURCES
www.physics.ucc.ie/apeer/PY411...
web.stanford.edu/~oas/SI/SRGR...
www.asc.ohio-state.edu/mathur...
www.physics.usu.edu/Wheeler/Ge...
www.preposterousuniverse.com/...
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LINKS TO COMMENTS
• How Elastic is the Fab...
• How Elastic is the Fab...
• How Elastic is the Fab...
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IMAGE CREDITS
Earth by GOES-16:
www.nesdis.noaa.gov/content/g...