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THE EARTH IS SPHERICAL, DIPSHITS
(lemmy.world)
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
This is a science community. We use the Dawkins definition of meme.
The existence of the North Pole star and the Southern Cross is enough evidence that the earth is round. On a flat earth, you should see the same constellations no matter where in the earth you are.
The Southern Cross was so important for celestial navigation on the southern hemisphere it’s in multiple flags (Brazil, Australia and New Zeeland, for example).
Yup, all it takes is a single set of eyes, even a mediocre sence of direction, and a decent memory for stars on the celestial sphere for one person to definitively prove the Earth is round. If you can accurately measure stars, you don't even need to do Erastosthene's challenge with the sun.