Gravity

The American Petroleum Institute gravity, or API gravity, is a measure of how heavy or light a petroleum liquid is compared to water: if its API gravity is greater than 10, it is lighter and floats on water; if less than 10, it is heavier and sinks.

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This 1.4kg Soft Suit Simulates Earth's Gravity to Stop Muscle Loss in Space

Dark matter obeys gravity after all — could that rule out a 5th fundamental force in the universe?

Chinese astronauts enjoy roasted chicken wings and beef with their new zero gravity "space oven" (link in Chinese with video)

Dark matter does not defy gravity - EurekAlert!

Muscle tissue from a 3D printer—produced in zero gravity

Muscle tissue from a 3D printer – produced in zero gravity - EurekAlert!

Jupiter’s Gravity May Explain a 4.5-Billion-Year-Old Meteorite Mystery

Gravity vs magnetism: Star-forming interaction revealed

Hubble reveals baby stars in a galaxy torn by gravity

New research shows how plant roots bend and growth downward toward gravity - EurekAlert!

How a plant hormone helps roots bend and grow downward toward gravity

Dark Mirror of Our Own Universe Could Explain Quirks in Gravity

Earth’s Gravity Might Be Warping Quantum Mechanics, Say Physicists

Is gravity a new type of force that arises from cosmic entropy?

Quantum Internet Meets Einstein’s Theory of Gravity in This New Ingenious Idea

Gravity, flipped: How tiny, porous particles sink faster in ocean snowstorms

Colliding Galaxies Tearing at Each Other with Gravity and Radiation

Proposed NASA radio probe could use gravity 'lumpiness' to reveal the insides of alien worlds

Could we build space-time computers that run on gravity?

MIT’s Chilling Experiment That Could Prove Gravity Is Quantum