- 2 Posts
- 343 Comments
tehn00bi@lemmy.worldto
Technology@lemmy.ml•New Chinese engine runs from zero to Mach 6 without switching modes
6·19 days agoJianzhong stated the contra-rotary compressor is the main innovation behind the system’s architecture. Because the high- and low-pressure rotors spin in opposite ways, the engine maintains relative speed and reduces absolute rotational speed, thus lowering centrifugal forces on blades and discs.
Well that’s interesting
tehn00bi@lemmy.worldto
Technology@lemmy.world•Elon Musk's SpaceX set to go public in $1 trillion share listingEnglish
5·19 days agoBoeing and Lockheed Martin got into the space game thinking they could make some money, they’ve both pretty much given up. Space is a whole different level of expense.
tehn00bi@lemmy.worldto
Technology@lemmy.world•Steam On Linux Use Skyrocketed In March - More Than Double The macOS Gaming MarketshareEnglish
12·19 days agoI’m glad back a few years ago I planned my PC for Linux. AMD everything. It’s been a mostly smooth operation.
tehn00bi@lemmy.worldto
Technology@lemmy.world•Data centers are creating ‘heat islands’ and warming the land around them by up to 16 degrees | CNNEnglish
2·20 days agoPutting on my ME hat. Power systems are designed to extract the most amount of energy of their fuel sources. This leads for waste heat to not be significantly above ambient temperatures as they have extracted about as much as they can from it.
I assume now many high end servers are now water cooled, so that probably improves their cooling performance of their system, vs the older ways of aisle cooling and having hot and cold sides of the rack.
But unlike power stations, I don’t think the data centers have incentives or the ability to extract much useful work from their waste heat, so I’m sure they are dumping it as fast as they can plus the waste heat from all the secondary systems, cooling, water pumps, etc. are just compounding the local air temps.
tehn00bi@lemmy.worldto
Technology@lemmy.world•Data centers are creating ‘heat islands’ and warming the land around them by up to 16 degrees | CNNEnglish
4·20 days agoHave you seen the movie Bugonia? I’m nearly convinced that CEO’s are all human looking aliens that are determined to destroy earth and enslave humans. #tinfoilhat #downtherabbithole
tehn00bi@lemmy.worldto
Technology@lemmy.world•Data centers are creating ‘heat islands’ and warming the land around them by up to 16 degrees | CNNEnglish
24·20 days agoPretty soon you’ll just have nuclear plants just to power data centers.
This arm is only attached to me, I have no physical control of it and cannot be held responsible for it’s actions.
tehn00bi@lemmy.worldto
Buy European@feddit.uk•Time for Europe to Use the Nuclear Option: Attack US Patent and Copyright MonopoliesEnglish
6·29 days agoWouldn’t that be an outcome of this?
tehn00bi@lemmy.worldto
Formula 1@lemmy.world•Max Verstappen DQ'd after winning GT3 race at Nürburgring
1·30 days agoSo would it be the race engineers fault for miscounting?
tehn00bi@lemmy.worldto
Formula 1@lemmy.world•Max Verstappen DQ'd after winning GT3 race at Nürburgring
7·30 days agoBecause there is a lot of drama tied to this.
The corporation for public broadcasting
tehn00bi@lemmy.worldto
World News@lemmy.world•The expats left with 'unsellable' Dubai homes: One British TV influencer faces making loss on his £1.5m mansion as property prices collapse due to warEnglish
6·1 month agoMight get drafted and sent there.
tehn00bi@lemmy.worldto
Today I Learned@lemmy.world•TIL that Indiana’s House of Representatives once unanimously passed a bill to make Pi exactly 3.2English
61·1 month agoEngineer approved.
tehn00bi@lemmy.worldto
Selfhosted@lemmy.world•RIP Discord: Self-Hosted Discord Alternatives Tested (TeamSpeak, Stoat, Fluxer, Matrix, & More)English
2·1 month agoWhat’s wrong with team speak? It was a good service circa 2006. And I don’t see how it is significantly less valuable to the “gaming” community. I know it isn’t as feature rich and discord has evolved a lot from its “gamer” origins. I see it used for all kinds of community’s as a catch all system. I guess that is good, but I don’t get much value from it being a centralized point of community building.
tehn00bi@lemmy.worldto
World News@lemmy.world•Outrage in Gaza as Hamas kills civilians in crackdown on criticsEnglish
138·1 month agoOh, you mean a terrorist organization doesn’t treat its own people fairly?
I have the same issue occasionally
tehn00bi@lemmy.worldto
World News@lemmy.world•Iran includes American tech giants on list of new targetsEnglish
3·1 month agoAmazon
tehn00bi@lemmy.worldto
World News@lemmy.world•Dubai has ten days of fresh food leftEnglish
58·1 month agoBut how many toilets do they have left?





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