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@brichapman@mastodon.social
2026-01-15 02:15:02

Solar power just hit a new milestone. Chinese researchers broke the 10% efficiency barrier for selenium solar cells for the first time, reaching 10.3%.
What makes this exciting: selenium cells have wider bandgaps and high efficiency potential. The team used optimized contacts, light-driven crystallization, and special annealing techniques.
The result? Stable devices that lost minimal efficiency after 1,000 hours of testing.

@metacurity@infosec.exchange
2025-11-25 00:06:55

clickondetroit.com/news/local/
The exec caught on the recording was Campbell’s CISO.

We don’t bring up salmonella to scare you but to prepare you.
For what it’s worth, salmonella tends to be found way more frequently in chicken than whole turkey,
but the tips below apply to both birds (as well as just about any other) you wish to eat.
propubli…

@Mediagazer@mstdn.social
2025-12-04 22:38:15

Bloomberg Media COO Julia Beizer is leaving the company, a source says to lead Microsoft's AI news product, working under Microsoft AI CEO Mustafa Suleyman (Mark Stenberg/Adweek)
adweek.com/media/bloomberg-med

The Mongabay news source checks out. The story about the salamanders checks out.
But I'd like to know about the nuns and their cough syrup made with salamanders. Going to have to follow up on this one!
#Nature #Ecology #Science

@toxi@mastodon.thi.ng
2025-12-14 09:16:17

A silent scenery in four acts...
(Selenium-toned[1] 4x6 salt print (still in final wash) plus previous work-in-progress stages... see alt text for details)
The picture/motif itself is one of my personal favorites and was taken 4 years ago in the Alpstein massif, when clouds were spontaneously forming around us, creating a wonderful light/scene/drama and a dear memory... now also as print which likely will/can outlast myself
[1] The tones will become more neutral once dry...…

Photo of a photo: A sepia tinted monochromatic salt print in a photo tray water bath during the final stage of the development process. The photo emulsion was hand painted on the paper with a brush and has some fuzzy edges in the bottom half (likely from removing the masking tape a little too early)

The subject photo shows a romantic multi-layered mountain scene with towering rock faces quickly being engulfed by clouds forming around them, further down smooth grassy meadows and groups of swi…
Darkroom view of the same photo in another tray during development. The red light makes the contrast of the image appear more strong...
Another darkroom view of the same photo, taken just a few moments before the previous image. Here showing the undeveloped print as it looks just after UV exposure. Only the darkest parts of the image are somewhat recognizable already.
Top-down desk view of the negative laid atop the already masked off (but otherwise unprepared) paper. Some earlier exposure time test strips and images are scattered around...
@chiraag@mastodon.online
2026-01-01 17:37:39

#Zeteo

Trump illegally blends governance and family business -- particularly in Persian Gulf countries.
Since returning to office, the Trump family and businesses have announced new ventures abroad involving billions of dollars,
made hundreds of millions from cryptocurrency,
and sold tickets to a private dinner hosted by Trump.
Trump is set to host Crown Prince Mohammed bin Salman, Saudi Arabia’s de facto ruler, in Washington next week.
He hopes to sign a mutual defens…

@Techmeme@techhub.social
2026-01-04 17:25:26

Sources: Palo Alto Networks is in talks to acquire Israeli cybersecurity startup Koi for $400M; Koi has raised $48M to date (Sophie Shulman/CTech)
calcalistech.com/ctechnews/art

@teledyn@mstdn.ca
2025-12-01 19:15:30
Content warning: re: intense Gnome frustrations no one should be forced to read

Found an obscure hint that perhaps instead of authenticating through #Evolution I should instead authenticate through the #Gnome settings for attached accounts, so I tried that approach, this time it asks for far more permissions (8 in all) but, you guessed it, a classic Sam Beckett "No Answer" and the terse response, "timed out".
So the app doesn't matter. The browser doesn't matter. The account or any legacy cruft doesn't matter.
Does this leave as the only explanation that perhaps Google no longer provides OAuth2 tokens? Surely that would be all over the news if true, but I'm running out of local culprits. Also Emacs inability to authenticate Mastodon suggests its neither google nor Debian per se? Maybe I should spend my time more productively slamming a car door on my fingers?
I have a dread feeling wiping the laptop and carefully reinstalling from scratch will not work.