Gravity

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Articles about Gravity

377 published items.

New invention creates eternal battery
Science invention

New invention creates eternal battery

Based on the principle of taking excess energy available in nature, scientists have successfully created batteries that can last forever.

October 1, 2024
Why can astronauts 'fly' in space?
Discover science

Why can astronauts 'fly' in space?

Humans sense position and movement on the ground based on the condition of Earth's gravity. In zero-gravity space, will that sensory nerve be altered, warping perception?

April 3, 2024
Huge gravity hole under the Indian Ocean
Oceanography

Huge gravity hole under the Indian Ocean

Experts have found a possible reason why a 3 million square kilometer gravity hole, where gravity is especially weak, formed in the Indian Ocean.

March 28, 2024
Why are planets suspended in space?
Science story

Why are planets suspended in space?

Perhaps many people in their youth looked up at the sky and saw the shining stars, they thought: Will they fall one day? What if it fell and hit the Earth?

August 16, 2022