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Old 05-15-2019, 07:23 PM   #5843 (permalink)
freebeard
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Hash-tag sexstrike will be the death of us all! (not)

The Charlemagne Event was 10x the Carrington Event.

https://en.wikipedia.org/wiki/Black-body_radiation
Quote:
A black body at room temperature appears black, as most of the energy it radiates is infra-red and cannot be perceived by the human eye. Because the human eye cannot perceive light waves at lower frequencies, a black body, viewed in the dark at the lowest just faintly visible temperature, subjectively appears grey, even though its objective physical spectrum peak is in the infrared range.[5] When it becomes a little hotter, it appears dull red. As its temperature increases further it becomes yellow, white, and ultimately blue-white.

Although planets and stars are neither in thermal equilibrium with their surroundings nor perfect black bodies, black-body radiation is used as a first approximation for the energy they emit.[6] Black holes are near-perfect black bodies, in the sense that they absorb all the radiation that falls on them. It has been proposed that they emit black-body radiation (called Hawking radiation), with a temperature that depends on the mass of the black hole.[7]
The conjecture is that the electromagnetic radiation is ultraviolet rather than infrared. The test would be a pinhole mask that only exposes the interior of a sunspot.
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Change my, you know, the thing.

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