Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
Ptolemy
.
Show all posts
Showing posts with label
Ptolemy
.
Show all posts
Tuesday, December 17, 2019
A lens into the past
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I have the unfortunate tendency to get fascinated by things that are impossible to research. I was asked not too long ago about when and w...
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