Showing posts from August, 2023

Earth's rotation change.

Yes, Earth's rotation would change if surface water was removed, but the impact would be relatively minor. Earth's rotation is influenced by the distribution of mass on its surface…

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metal, on a microscopic level

When welding metal, on a microscopic level, intense heat is generated at the welding point, causing the metal to melt. As the molten metal cools, it solidifies and fuses the two pieces tog…

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