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There are some indications that God created them more than 10000 years ago, and that they used to be as big as humans. It makes one wonder if the K-T extinction event was triggered solely so that there wouldn’t be anything big enough to eat God’s only begotten creation.

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Solar thermal generation, 1913

Forget 1954. Try 1914. Solar steam generation which can drive a dynamo.

Also, solar thermal generation was viable a hundred years ago, but nobody invested in it.