174
A new cooling technology freezes food without warming the climate
(www.anthropocenemagazine.org)
this post was submitted on 23 Jan 2026
174 points (91.0% liked)
Technology
79236 readers
1476 users here now
This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
- Only tech related news or articles.
- Be excellent to each other!
- Mod approved content bots can post up to 10 articles per day.
- Threads asking for personal tech support may be deleted.
- Politics threads may be removed.
- No memes allowed as posts, OK to post as comments.
- Only approved bots from the list below, this includes using AI responses and summaries. To ask if your bot can be added please contact a mod.
- Check for duplicates before posting, duplicates may be removed
- Accounts 7 days and younger will have their posts automatically removed.
Approved Bots
founded 2 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
Not trying to completely throw away your comment here, but I saw this exact same comment repeated ad nauseum about electric cars 15 years ago.
It took about a century to get decent electric cars so I stand by my statement. It may no longer be true in the 22nd century, but there are fundamental issues with this technology that have not been addressed. I can't imagine where likely to see solutions anytime soon, mostly because I don't think there are solutions, I just don't think the technology works.
Pressure change refrigeration is just so much more efficient. The light on your refrigerator consumes more energy than the refrigeration process, so it's not like there's even a massive impetus to make the system even more efficient because it barely uses energy as it is.
Where this technology might come in handy is where size is a severely limiting factor. Such as on satellites or small drones.