A Electromagnetic Skrymion Created

A
Thread starter Hornbein
Start date Sep 15, 2024
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Laboratory Maxwell

Sep 15, 2024

Hornbein

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https://arxiv.org/pdf/2311.01765

It has long been known that there are skyrmionic solutions to Maxwell's equations. Recently such have been created in the laboratory.

Thread 'Ramjet effect on drone'

I am following someone on Youtube who has built a rocket shaped (4 proprllers) drone for the world speed record ... He was having problems with internal heat from electical control gear and battery inside the sealed rocket (about 1kw waste heat) Speed is 500km/hr , I suggested a 4mm hole in the tip of the nose and 8mm hole at rear which should alow sufficient air cooling .. I said this will increase thrust because the air exiting is hotter .. a bit similar to a ram jet ... was I correct...

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I'm always surprised that this never happens when I need to grab some meat at BJ's.

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Do we even know? My understanding of dark energy is that particles come into existence, exert and outward force, then vanish. My problem with that is how, of course, then how does dark energy know to push everything in the same direction? The pressure exerted would be in all directions, even if the space was moving so why isn't stuff pushed all over the sky? Thanks - rev

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A Electromagnetic Skrymion Created

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