It's the force we all know about and think we understand. It keeps our feet firmly on the ground and our world circling the sun. Yet look a little closer, and the certainties start to float away, revealing gravity as the most puzzling and least understood of the four fundamental forces of nature.
Michael Brooks on New Scientist investigates its mysterious ways
2 comments:
#5 - Does life need gravity?
Could that possibly be related to the fact that life developed in gravity...
Yeah, I'm not a huge fan of gravity. I'll stick with my nuclear strong, thank you.
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