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Astronomy, mathematics, physics. The evolution in our thoughts and models: Heliocentrism and Geocentrism. By Malin Christersson, source: (CC BY-NC-SA 4.0)

470,087 次观看 • 3 年前 •via X (Twitter)

9 条评论

Daniel 的头像
Daniel3 年前

With just the right spirograph I think I could make geocentrism work

Franco Cappello 的头像
Franco Cappello3 年前

And both were wrong, because we move in spiral, so Spiralcentrism.

Philip Morton 的头像
Philip Morton3 年前

Always thought this such a beautiful presentation of what's happening in three dimensional space.

Anvesī ♦️ 的头像
Anvesī ♦️3 年前

Is one really more true over the other? Sure heliocentrism wins by occum's razor, but that's it. Makes you think, if perspective matters so much for understanding the world..

Matt 的头像
Matt3 年前

Makes you think... is the accelerated expansion of the universe just mysterious to us because we aren't evaluating it all from a good reference frame? It's possible the 4-d coordinate system we call spacetime isn't a great choice...

TVL 的头像
TVL3 年前

With the 'intermediary' Tychonic system beautifully showing how a revolutionary idea takes time to find root in the human mind.

|0gic_is_dead 的头像
|0gic_is_dead3 年前

represent that in 3 dimensions, and expand the scope to show all vectors in play, and then the...burden of complexity flips quite considerably

keith 的头像
keith3 年前

The interesting thing is that all the epicycles in geocentric model for the various planets complete one revolution every 365 days. Hmmm

Busyra Oryza 的头像
Busyra Oryza3 年前

It should be impossible then to see Venus and Mercury at night with heliocentrism model.

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