Articles Tagged with Kepler

The center of the universe

Published on July 1, 2025June 29, 2025 by fivecolorssandt@icloud.com

A privileged position

A discredited historical myth refuses to die.

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Better but harder

Published on October 18, 2022October 17, 2022 by fivecolorssandt@icloud.com

Simple becomes difficult

We ponder how the same scientific task gets harder with time.

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Four elements, four humors

Published on December 1, 2020December 1, 2020 by fivecolorssandt@icloud.com

Before the revolution

We conclude that it can be useful to teach something that is actually wrong.

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