Physics
See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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See the latest physics news and expert analysis on dark matter, the multiverse, theoretical and particle physics, quantum theory, and more from the world of physics.
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Extremely thin and water-repellent steel wafers not only float when submerged, they harvest power from surface tension and leap out of water
Twenty years ago, Andrea Ghez set out to show there is a black hole at the centre of our galaxy by watching stars orbit it. She won a Nobel prize for the work and reveals how surreal it's been