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Results tagged with physics
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user 2884
For questions regarding the physics relevant to fictitious worlds. General physics may be off-topic.
1
vote
I want to eliminate the Earth's axial tilt. How do I do it?
Find a large moon and put it in an orbit that consistently pulls on the equatorial bulge in a way to decrease its tilt. Adjust the moon if it loses sync.
Additional benefit: You can write your name …
- 3,408
1
vote
The Rollercoasters of Ancient Egypt
While the Egyptians had the wheel, they did not have springs or durable metal. So a fast travelling cart would likely jump out of the track, or break the wooden wheels and become a serious accident.
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- 3,408
22
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What would be best way to re-melt Mars' mantle and core to revive its magnetosphere
Electromagnets are far more powerful, pound per pound, than planetary magnetic fields. You can overcome the Earth's field with a little bar magnet. So why bother trying to resculpt the planet at all? …
- 3,408