Quantum Gravity
Learn answers to questions about quantum gravity and how it helps us to gain further understanding about how the world works.
Learn answers to questions about quantum gravity and how it helps us to gain further understanding about how the world works. Less
What's tough about sleeping in space?
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On Earth, after a long day of moving, sitting and standing, it's a relief to sink into bed....
Discovery Channel
Site Director, Curiosity.com
Why does spending time in space lead to bone loss?
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Spending time in space leads to bone loss because astronauts float around and their bones don't...
Discovery Channel
Site Director, Curiosity.com
How does gravity work?
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TRANSCRIPT: People don't fully understand gravity and I think that is actually pretty...
Dr. Astro Teller
Director of New Projects, Google
and 1 other
How does gravity warp time and space?
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Albert Einstein's theory of general relativity tells us that gravity is a curve in the fourth...
Science Channel
What is gravity?
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Gravity is the attractive force between objects. It pulls objects toward the Earth's surface,...
Science Channel
Does gravity distort space-time?
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It sure does. As Albert Einstein pointed out, a particularly massive object such as a star warps...
Discovery Channel
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