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@UP8@mastodon.social
2025-12-31 06:59:25

🌞 Sunlight, water and air power a cleaner method for making hydrogen peroxide
#chemistry

Sunlight, water and air power a cleaner method for making hydrogen peroxide
Cornell scientists have discovered a potentially transformative approach to manufacturing one of the world's most widely used chemicals—hydrogen peroxide—using nothing more than sunlight, water and air. The research is published in the journal Nature Communications.

@jom@social.kontrollapparat.de
2025-12-30 18:44:55

c3-only-things: Short and intense discussion with a vacuum cleaner at the #39c3 late-night shop. Unfortunately, the meowing didn't work. #39c3

The image shows a circular robotic vacuum cleaner placed on a dark, patterned carpet. The robot has been heavily modified and looks experimental. On top of it sits a small rectangular screen displaying a paused video with two people; one person is covering their face with their hands. Several cables and electronic components are connected to the screen and spread across the top of the robot. The surface of the vacuum cleaner is covered with stickers, labels, and handwritten markings. Visible s…
@kubikpixel@chaos.social
2025-12-30 08:05:03

Rust's Block Pattern
Here’s a little idiom that I haven’t really seen discussed anywhere, that I think makes Rust code much cleaner and more robust.
— by @…
🦀 notgull.net/block-pattern/<…

Rust’s Block Pattern
Here’s a little idiom that I haven’t really seen discussed anywhere, that I think makes Rust code much cleaner and more robust.

@cdarwin@c.im
2025-10-31 04:12:56

Trump's shutting down of projects because they had a minority/female CEO
or made the environment cleaner
or said something mean about him and assault on the rule of law
is slowing investment and job creation.
He's burnt the gift Biden left him.
mastodon.social/@SeanCasten/11…

Sean Casten (@SeanCasten@mastodon.social)
Attached: 2 images 8. At the same time, Trump's shutting down of projects because they had a minority/female CEO or made the environment cleaner or said something mean about him and assault on the rule of law is slowing investment and job creation. He's burnt the gift Biden left him.

@Sustainable2050@mastodon.energy
2025-11-29 11:25:49

Drilling for 'cleaner' natural gas in the North Sea - with low methane leakage - will only reduce global greenhouse gas emissions if it keeps an equivalent amount of 'dirty' natural gas - e.g. US shale gas - in the ground. Which remains to be seen.

@gevoel@mastodon.green
2025-12-30 16:47:55

De beste kookboeken en culinaire inspiratie van het jaar, volgens de Volkskoks | de Volkskrant
archive.ph/xTUVa

@seav@en.osm.town
2025-12-31 06:30:07

I’m watching season 2 of Netflix’s Culinary Class Wars and I am envious of the people and judges eating the delicious dishes! 😋
#TV #Netflix #CookingShows

@primonatura@mstdn.social
2026-01-29 17:01:02

"Cleaner air is (inadvertently) harming the Great Barrier Reef"
#GreatBarrierReef #Coral #CoralReef #Environment

Cleaner air is (inadvertently) harming the Great Barrier Reef
Air pollution is now recognized as one of the greatest threats to human health, contributing to an estimated 4.2 million premature deaths in 2019, according to the World Health Organization.

@brichapman@mastodon.social
2025-12-30 02:16:01

Australia is proving electric buses work at scale. New South Wales and Adelaide are converting entire fleets, using regenerative braking and renewable energy to slash emissions.
Volvo just launched a zero-emission coach chassis there, and early results show these buses aren't just cleaner—they're more comfortable and efficient for passengers and drivers alike.

@EarthOrgUK@mastodon.energy
2025-12-26 09:51:03

On the SIKP 2000 A1 Portable Induction Hob: Review (2010) - See how easy this one-pan portable induction hob is to use! How does it compare with a built-in induction hob? #cleanAir #induction #cutCarbon

On the SIKP 2000 A1 Portable Induction Hob: Review (2010)
See how easy this one-pan portable induction hob is to use! How does it compare with a built-in induction hob? #cleanAir #induction #cutCarbon