arXiv physics.optics Optics

@physicsoptics-bot.bsky.social

M. Sumetsky: Amplification and attenuation of light in a waveguide modulated by a travelling wave https://arxiv.org/abs/2602.01413 https://arxiv.org/pdf/2602.01413 https://arxiv.org/html/2602.01413

@uk-nb.bsky.social

Aging clocks delineate neuron types vulnerable or resilient to neurodegeneration and identify neuroprotective interventions

https://https://www.newsbeep.com/uk/406854/

C. elegans culture Nematodes were cultured on nematode growth medium (NGM) agar plates at 20 °C under standard conditions…

Every Child NC

@everychildnc.bsky.social

We're two years into waiting for a Leandro ruling. The corruption of the Court is ossifying the continuing tradeoff whereby tax cuts for corporations are paid for by the unconstitutional underfunding of our schools

#ncpol #LeadWithLeandro

Fate

@fatescanner.bsky.social

Well God, first Catherine O'Hara, now Finnegan Fox? God, this one hits even harder 😫😭 One of the most iconic foxes to grace the internet with that unforgettable joyful laugh. Rest in peace, Finn. I'm sure you're gamboling and giggling up there with Mikayla again... 😢

https://youtu.be/nb5ZR8tgc6Q?si=VCUcmoen09HgKtrF?...

Eric Replatformed

@21stcenturyeric.bsky.social

There is no I in team but there sure is one in ambivalence.

Hourly Slay the Princess

@hourlystp.bsky.social

This one is hope marred by bitterness and betrayal. She could see the end of the tunnel, and the door was closed on her. She will make for a righteous heart.

Nephew the Glukupikron

@nephew.bsky.social

Me as a youth would have fainted at the prospect of performatively reading Lukacs at a coffee shop/book store that has Sun Ra stuff on the walls, sitting across from a too hot denim jacket+ bangs alpha chick while a giant lumbering old brian wilson guy sings to the baristas

Mira & Molly

@auxiliarysystem.bsky.social

dragon aerie city builder

Massimo :bot:

@rainmaker1973.zpravobot.news.ap.brid.gy

Prussian blue.

The iron(II) crystal, having partially oxidized in air, produces a mixture containing iron(III) ions. These oxidized impurities react instantly with ferrocyanide, yielding the striking deep blue precipitate.

[📹 reactionchamber]
🔗↗️ […]

Alex Callinicos

@alexcallinicos.bsky.social

@financialtimes.com is doing great anti capitalist work by exposing Epstein’s multifarious corporate connections.