Tag: cosmos
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Rough.
Most natural and artificial surfaces are rough: metals and even glasses that appear smooth to the naked eye can look like jagged mountain ranges under the microscope. There is currently no uniform theory about the origin of this roughness despite it being observed on all scales, from the atomic to the tectonic. Scientists suspect that…
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Coincidences. Noise. Systems. Predictions.
When we predict future climate, it is important to understand the climate of the past. We do. Mostly. Some details are still debatable. An example of that are the periodicities of ice ages – that is, how ice ages come and go. This is described in a theory developed by amongst others the astronomer Milankovitch…
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Afraid.
Afraid? Presence of a stranger can have a calming effect. (1) We are never alone. But we are afraid when we believe we are alone. Look around you. Talk to the forest. Shhhhhh… You do not need any reassurance. It is the forest that is terrified! Tell the cosmos not to be afraid. You are…
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Dichotomies…
In a study published in Nature Astronomy, researchers from the United States and Japan unveiled the possible origins of our cosmic neighborhood’s “Great Divide”. A well-known schism which resulted to have on the one side the “terrestrial” planets, such as Earth and Mars and on the other side the more distant planets such as Jupiter…
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