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JWST Sees Organic Molecules Ludicrously Far Away

Life on Earth depends on various organic molecules, many of which astronomers have detected in space. But now, JWST has seen them in a galaxy less than two billion years after the Big Bang. The detection was made using a gravitational lens, where a foreground galaxy acts as a natural lens to magnify the light from a more distant object. With this lens's help, JWST could differentiate between the infrared signals of dust grains in the galaxy and the hydrocarbon molecules.

eurekalert.org/news-releases/9

The last time I solved a Statics problem was around 5 years ago, this problem took me the whole weekend :blobblush:

L. Medina boosted

Very cool modeling study looking at the source of EEG signals. Worth reading.
Brandon J. Thio, Warren M. Grill (2023) Relative Contributions of Different Neural Sources to the EEG, NeuroImage, in press
doi.org/10.1016/j.neuroimage.2.

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L. Medina boosted

#GNU Emacs is so much more than a text editor -- it's an entire workflow environment, loved by free software supporters around the world. Get the new GNU Emacs Manual, Nineteenth edition, for Emacs 27.2, at the GNU Press Shop: u.fsf.org/3ff

L. Medina boosted

Pues nada, sigo con ese vecino anónimo que me deja mensajes bíblicos en el buzón.

L. Medina boosted

"If you end up with a boring miserable life because you listened to your mom, your dad, your teacher, your priest or some guy in the television telling you how to do your shit, then you deserve it"

- Franck Zappa -

#quotes #citation #Chehh #zappa #DontBeAFollower

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Sputnik: Las elecciones presidenciales en México evidencian "la debacle de la democracia" y de sus partidos La antesala de las elecciones presidenciales de México no sólo resalta las divisiones internas de los partidos, sino también la debacle de la democracia ante la falta de organizaciones con una ideología clara, mientras sólo se compite por la obtención de puestos públicos, afirmaron especialistas a Sputnik. sputniknews.lat/20230516/las-e

Todo está plagado de mentiras... Hoy entro en una nueva etapa escéptica rayando en el nihilismo...

L. Medina boosted

lsp-mode became very slow after an Emacs update in my machine... so I just moved back to Elpy. It is not as powerful, but it is much faster.

L. Medina boosted
L. Medina boosted
L. Medina boosted
L. Medina boosted

Me encantaría tratar de armar un dron con un buen sensor lidar para explorar lugares misteriosos.
livescience.com/lidar-maya-civ

L. Medina boosted

It's amazing how *nice* most people are here on #Mastodon. Almost like that's a natural human reflex or something. Quite the contrast to some of the other online places I've been. I like it! 🥰

3D printing screws can be so problematic... Surely I'll get the correct tolerances tomorrow.

L. Medina boosted

:fediverse: Tiny Fediverse Family Sketches

I'm still penciling on the next episode of Pepper&Carrot, and this week, I did my daily warm-up before working on the pages with these sketches. Here is a cleaned compilation of them (credits in alt).

#MastoArt #krita #sketches

No entiendo tanto el punto de tener un standard DICOM para imágenes médicas si cada máquina comprime las imágenes a su manera, con campos de metadatos opcionales, con su propio rango de intensidades para cada pixel y número de bits...
¿No sería más fácil tener un puñado de formatos según los mecanismos de compresión, por ejemplo?

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