nfc tag and card might try to transmit at the same time that’s why it’s asking to remove it
- 0 Posts
- 624 Comments
fullsquare@awful.systemsto
Technology@lemmy.world•White House Calls for Science Funding Shake-UpEnglish
56·2 days ago“individual researchers with bold ideas” will mysteriously turn out to be republican techbros
fullsquare@awful.systemsto
Science Memes@mander.xyz•New clean energy comes out. *look inside* It’s just boiling water again…English
42·3 days agothere are still coal powerplants around and any replacement is better. geothermal doesn’t work everywhere
fullsquare@awful.systemsto
Science Memes@mander.xyz•New clean energy comes out. *look inside* It’s just boiling water again…English
62·3 days agoCoal ash (from some mines) contains so much uranium that if emissions like this were detected near NPP all hell would break loose, but nobody cares. Energy content of that uranium can be higher than what was released during coal combustion
fullsquare@awful.systemsto
TechTakes@awful.systems•Stubsack: weekly thread for sneers not worth an entire post, week ending 2nd August 2026English
0·3 days agosounds like he took the hedge part out of hedge fund, and then margin call took out the fund part
fullsquare@awful.systemsto
Science Memes@mander.xyz•New clean energy comes out. *look inside* It’s just boiling water again…English
111·3 days agoit replaces gas turbine with a fuel cell, which is a good couple % more efficient than CCGT. still under development. there is also another variant where hot offgas is generated under pressure and expanded directly. no steam, same effect
fullsquare@awful.systemsto
Science Memes@mander.xyz•New clean energy comes out. *look inside* It’s just boiling water again…English
111·3 days agothere is a power generation scheme that uses high temperature fuel cells. optimally it could run on hydrogen only, but because it runs hot, it is able to take almost any flammable gas, along with some steam, and it forms hydrogen internally, then oxidizes it. this alone generates bulk of electricity, but offgas is hot, so it goes to heat exchanger which boils water, which then turns steam turbine
fullsquare@awful.systemsto
TechTakes@awful.systems•Stubsack: weekly thread for sneers not worth an entire post, week ending 2nd August 2026English
0·3 days agobut you see, in case of accident they can just dump reactor core into seawater which will provide ample cooling and shielding. no biggie, just put multi thousand ton object that requires a village of engineers to work out on high seas
there are normal nuclear powerplants that use seawater as coolant and they’re all on shore. these require a lot of corrosion resistant heat exchangers along the way. there is one power barge like this, it provides power to russian far east, whole 70MW of it, costed 414 million dollars and needs 300 people onsite. your guess is as good as mine how many of them are military. 70MW, aka two or three aeroderivative gas turbines
fullsquare@awful.systemsto
Ask Lemmy@lemmy.world•I found this on the beach what could it br
10·4 days agoif it’s that thick, i expect it’s some kind of pharmaceutical dissolved in oil. over time oil, like sesame oil, will gum up and darken like this
fullsquare@awful.systemsto
196@lemmy.blahaj.zone•The Tankie Triad r(ule)eally likes to conflate themselves as the only communists don't they?English
141·5 days agohexbear userbase are tankies/campists with extreme brigading habit, this is why many instances are defederated from them. including this one
fullsquare@awful.systemsto
196@lemmy.blahaj.zone•The Tankie Triad r(ule)eally likes to conflate themselves as the only communists don't they?English
16·5 days agomods of a comm that has “fuck tankies” in tagline have a vote and agree to remove a tankie mod. there are receipts and entire post prepared in advance

at the same time said mod is removed as admin of a couple of matrix rooms. said mod is also db0 admin and seems to like leftist unity as long as it’s done her way only. three hours later she wakes up and her next move is to grab another, completely unrelated community and to move instances from blahaj to db0, a community where she was inactive as a mod for months, specifically so that it would be exposed to hexbear. we all know it works very well. it seems like this move was talked about with db0 admins but not other mods of said community.
this doesn’t go as intended, blahaj admin steps in and removes that mod from there too. the new community on db0 is also removed, which is something that can be only done by admin, presumably some other db0 admin. then said mod makes second big post, calls blahaj admin a reactionary, steps down as a db0 admin (“voluntarily”, somehow i doubt that), moves shop to hexbear (?)
fullsquare@awful.systemsto
TechTakes@awful.systems•Stubsack: weekly thread for sneers not worth an entire post, week ending 2nd August 2026English
0·6 days agoIt’s lowkey expected considering how hard it draws from self-help movements
fullsquare@awful.systemsto
TechTakes@awful.systems•Stubsack: weekly thread for sneers not worth an entire post, week ending 26th July 2026English
0·8 days agoah yes famously non-far-right cryptobros and downright woke russian and iranian sanction evaders
fullsquare@awful.systemsto
Technology@lemmy.world•ChatGPT medical advice brought man 'to brink of death', lawsuit allegesEnglish
2·8 days agomedical chatbot would be malpractice lawsuit pinata
fullsquare@awful.systemsto
Technology@lemmy.world•ChatGPT medical advice brought man 'to brink of death', lawsuit allegesEnglish
12·8 days agoMan brings man to the brink of death, for profit
fullsquare@awful.systemsto
TechTakes@awful.systems•Stubsack: weekly thread for sneers not worth an entire post, week ending 26th July 2026English
0·8 days agothey had big corporate contracts for their other, boring and profitable part of the business, but that won’t save them from openai going broke. it’s like 50x less than they need
fullsquare@awful.systemsto
TechTakes@awful.systems•Stubsack: weekly thread for sneers not worth an entire post, week ending 26th July 2026English
0·10 days agoi have been informed that the faster the company explodes the faster they can iterate, so eventually they’ll make company that doesn’t explode
fullsquare@awful.systemsto
TechTakes@awful.systems•Stubsack: weekly thread for sneers not worth an entire post, week ending 26th July 2026English
0·10 days agoand also crypto https://codeberg.org/Codeberg/org/pulls/1254 surviving cryptobros are nonplussed
fullsquare@awful.systemsto
Technology@lemmy.world•LG to Ban Residential Proxies from Smart TV Apps – Krebs on SecurityEnglish
6·12 days agobotnet builders don’t care, and they’re doing this because they started at some point and nobody stopped them

i think that poking a pressurized vessel is a bad idea in general, whether it is attached to a hostile robot or not. it’s gonna be LOUD and perhaps throw fragments, or take way longer than practical depending on what it was made from. (what if only one of two is damaged?) there are so many things that can go wrong with the alleged failsafe (what if pressure drops slower than designed?)