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DailyDirt: Living On Earth (Or Elsewhere)
San Francisco :: CA :: USA | 11 days ago
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The life that we normally interact with is made up of chiral molecules, and no one actually knows why only certain chiral molecules are involved in our biology...Attempts to duplicate the creation of life have generally only produced inanimate
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Moore's law and the origin of life
Washington :: DC :: USA | 11 days ago
Credibility
Sharov and Gordon base their analysis on the claim that genetic complexity advances exponentially and they draw a comparison with Moore's law which, though not actually a law, describes the fact that roughly every two years semiconductor
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Did life exist BEFORE Earth? Researchers calculate we may have existed
London :: United Kingdom | 30 days ago
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19 April 2013 Life existed before Earth, and may have originated outside out solar system, researchers have claimed...Moore's Law is the observation that computers increase exponentially in complexity, at a rate of about double the transistors per
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Is there a "shadow biosphere" on Earth?
Santiago :: Chile | 1 month ago
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There are a couple of bizarre mysteries on Earth that some scientists believe can only be explained by a "shadow biosphere" full of bizarre, undetectable microbes. Think of these as the "dark matter" of our planet's ecosystems...First, there's the
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‘Chemical gardens' could hold the key to understanding the origins of life on Earth
Toronto :: Canada | 1 month ago
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Experiments with roots dating to 1646 in which metal salt crystals, such as iron chloride, make contact with water glass or other solutions Chemical gardens' could hold the key to understanding the origins of life on Earth The chemical garden, a
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'Underground Galapagos' excites scientists
Copenhagen :: Denmark | 2 months ago
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Diverse underground ecosystems buried deep beneath the Earth's crust may offer clues to the origins of life on Earth, several recent studies have revealed. Whether it is tiny worms found wriggling in the depths of a South African mine or micro-
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DailyDirt: Looking For Life In All The Wrong Places?
San Francisco :: CA :: USA | 2 months ago
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Chemists have tried to re-create the conditions that might have resulted in current biochemistry, but zapping inanimate precursor chemicals hasn't (yet?) generated any kind of life (that wasn't based on an existing, known lifeform -- ie...Here are
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The "ultimate" building blocks of life have been found in interstellar space
Charleston :: WV :: USA | 3 months ago
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Universe Today The building blocks of life could have their beginnings in the tiny icy grains that make up the gas and dust found between the stars, and those icy grains could be the key to understanding how life can arise on planets. With help from
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The secret of life won't be cooked up in a chemistry lab | Paul Davies
London :: United Kingdom | 4 months ago
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Even the simplest bacterium is incomparably more complicated than any chemical brew ever studied. Photograph: Mads Nissen/ Panos Pictures The origin of life is one of the great outstanding mysteries of science. How did a non-living mixture of
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These Deep Sea Vents Hint At The Origins Of Life
Düsseldorf :: Germany | 4 months ago
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This article was originally published on Futurity and has been re-printed here under the Creative Commons license. At the origin of life, the first protocells must have needed a vast amount of energy to drive their metabolism and replication, as
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