#isotropic — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #isotropic, aggregated by home.social.
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`ImpCarv creates three-dimensional metastructures where the refractive index of each point throughout a material can be specified with nanoscale precision via material presence or absence. By leveraging refractive index programmability for precise phase control, we demonstrate an all-optical machine learning device with nanoscale neuron sizes operating at visible wavelengths.`
https://www.nature.com/articles/s41566-026-01896-1
#photonics #nanophotonics #nanotechnology #ImpCarv #isotropic #shrinkage #optics #light
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How the hairy ball #theorem proofs the #isotropic radiator can not exist. A very suprising and unexptected result of this piece of #mathemathics
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#Science journalists: here's the expert about #isotopes and #isotropic analysis you're looking for. Especially if you're writing about studying the changing #chemistry of an area due to #ClimateChange.
Diego Fernandez: https://criticalzone.org/people/diego-fernandez
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Copper Be Gone: The Chemistry Behind PCB Etching - For a lot of reasons, home etching of PCBs is somewhat of a dying art. The main re... - https://hackaday.com/2023/08/31/copper-be-gone-the-chemistry-behind-pcb-etching/ #sodiumpersulfate #chemistryhacks #ferricchloride #hydrochloric #anisotropic #chemistry #isotropic #oxidation #reduction #featured #peroxide #etching #skills #copper #cupric #acid #pcb
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Is it time to update the constellations? On this episode, Neil deGrasse Tyson and comic co-host Matt Kirshen dive into astrophysics, folklore, and our ancient connection to the stars with astrophysicist Moiya McTier, Ph.D.
Cosmic Queries – Astro-lore with Astrophysicist Moiya McTier