Category: gods
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What is an individual?
It's almost impossible to imagine biology without individuals -- individual organisms, individual cells, and individual genes, for example. But what about a worker ant that never reproduces, and could never survive apart from the colony? Are the trillions of microorganisms in our microbiomes, which vastly outnumber our human cells, part of our individuality? The authors…
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Fairy tales...
But some day you will be old enough to start reading fairy tales again.~ C.S. Lewis When we are kids we love fairy tales. But now we have grown up. And we consider fairy tales... fairy tales. Now we believe in science. Now we believe in what we can see. Now we believe in us…
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Finding your way…
A team at Facebook AI has created a reinforcement learning algorithm that lets a robot find its way in an unfamiliar environment without using a map. (1) Finding your way without a map. Is there any other way? With a map, you will always return at home. But what is home? Were you not born…
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Faster than light… So?
Faster-than-light speeds could be why gamma-ray bursts seem to go backwards in time. (1) Amazing. Isn’t it? But wait a minute. If gamma rays can do that, then why are we so keen on doing the same? And what is more… Why are we so keen on doing something that common matter can do? Do…
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The origin of life. Creation through Self.
A famous experiment in 1953 showed that amino acids, the building blocks of proteins, could have formed spontaneously under the atmospheric conditions of early Earth. However, just because molecules could form doesn't mean that the process was likely. Now, researchers have demonstrated that energetically feasible interactions between just two small molecules -- hydrogen cyanide and…
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