Physics
You can touch the heart of physics without doing the hard bits
Carlo Rovelli reflects on why time is fundamentally human, and how physics is like music – you don't have to be able to create it to appreciate it
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Mind
Physics killed free will and time’s flow. We need them back
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Physics
That’s odd: Quantum entanglement mangles space and time
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Earth
Earth’s core is two-and-a-half years younger than its crust
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Humans
Past, present, future: How do we deal with time?
Culture
Physics
Time might flow backwards as well as forwards from the big bang
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Physics
Can burping black holes reveal the true fabric of the universe?
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Physics
Back to the Future: Does physics of Marty’s time travel add up?
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Physics
Why do we move forwards in time?
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Physics
What came before the big bang?
Has the universe existed forever? Or was there something before it? To find out, we need a working theory of quantum gravity and a new conception of time
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Physics
What if … We discover we can see the future?
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Â鶹´«Ã½’s best summer reading
Culture
Earth
Travel back in time to Earth’s mightiest rivers and mountains
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Physics
Get ready for the leap second – it could be the last one ever
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