magnetism
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Tech
A new type of aurora found on Saturn solves a planetary mystery
North of the Earth and the southern lights — the result of a meeting point between the magnetic field, the…
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Tech
An important part of sci-fi space travel will probably just be fantasy
In Poul Anderson Novel 1970 Tau Zero, a spacecraft crew seeks to travel to the star Beta Virginis in hopes…
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Tech
Physics of the 10 billion volt electromagnet by Wile E. Coyote
I love physical analysis of science fiction, and so I would argue that the cartoon Merrie Melodies “Compression Hare“It takes…
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Tech
A new theory for systems against Newton’s third law
The flocks of birds can also be thought of as breaking symmetry: Instead of flying in random directions, they align…
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