Category: 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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Being afraid of Nothing…
Scientists have created the fastest spinning object ever made, taking them a big step closer to being able to measure the mysterious quantum forces at play inside ‘nothingness’. The record-breaking object will pave the way for scientists to detect unfathomably small amounts of drag caused by the ‘friction’ within a vacuum. The science of nothingness…
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