Author Topic: Origin of solar energy  (Read 12 times)

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Offline CG

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Origin of solar energy
« on: December 13, 2020, 07:31:20 am »
20 years of solar observations. Read the description on youtube by clicking on the video title at the top of the video frame. Very amazing.

https://youtu.be/badXcHfQkO0

« Last Edit: December 17, 2020, 01:59:08 pm by CG »

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