Faszination Universum: Die Reise zum Rand der Welt | Harald Lesch | Ganze Folge Terra X
Terra X History・2 minutes read
The text explores the infinite and limitless nature of the universe, challenging traditional scientific boundaries through historical figures like Eratosthenes, Giordano Bruno, and Henrietta Leavitt. It highlights the ongoing debate about the universe's potential infinite or finite nature, with astronomers measuring the observable universe's flatness while continuing to research and explore its mysteries.
Insights
- Eratosthenes accurately calculated Earth's circumference in the 3rd century BC by measuring shadow lengths, influencing scientific thought for centuries.
- Giordano Bruno's persecution for proposing an infinite universe in the 16th century reflects the clash between scientific exploration and religious dogma, highlighting the struggle for acceptance of revolutionary ideas throughout history.
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Recent questions
What is the significance of Eratosthenes' calculations?
Eratosthenes accurately calculated Earth's circumference.