Skeptophilia
Fighting Gullibility with Sarcasm, 6 days a week
Showing posts with label
Edwin Hubble
.
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Showing posts with label
Edwin Hubble
.
Show all posts
Monday, October 5, 2020
Seeing the light
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Picture this: you're walking down a road on a dark, moonless night. In the distance, you see a light. How far away is the light? The p...
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