Isaac Schultz
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7 Ways Evolution Really Nailed Animal Camouflage
A paramount rule of the animal kingdom is not to be seen unless you want to be. It goes for predators as much as prey: going unnoticed means surviving longer, either because it allows you to catch food or keeps you from becoming it. Here are some of the more creative ways that natural selection…
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Physicists Measure Gravity of Smallest Mass Yet
Despite keeping us grounded and warping light that travels through space, gravity is actually quite a weak force. The smaller the mass, the less gravity appears to have any pull, until at quantum scales it appears to have no force at all. Now, physicists in England and Europe have measured a tiny—but apparent—gravitational pull on…
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Nesting Doll Stars Proposed as Solution to General Relativity
If you asked an astrophysicist what is yet to be discovered in the universe, there’s a good chance they’d paraphrase Donald Rumsfeld: It’s full of known unknowns. Besides the regular matter and energy we know and love, the universe is also composed of two big mysteries: dark energy and dark matter. Theoretical astrophysicists aim to…
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This Famous ‘Fossil’ Is Just a Painted Rock
A specimen supposedly containing fossilised reptile skin is actually a forgery, according to new research.