Cosmic Queries: Gravity
StarTalk Radio
00:00
Does Gravity Exist?
Luke Dickinson or Dickieson has a question about gravity, antimatter and hoverboards. Does gravity exist? Excuse me, does anti-gravity exist? And where are the hoverboards? That's funny because people born in the era of Back to the Future, they want the hoverboards. They downscaled a rollerblaze. Nobody thinks of flying cars to go joy riding in them. But anyone who's thinking of a hoverboard is ready to just rock the slopes.
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