55
top 15 comments
sorted by: hot top new old
[-] Hexamerous@hexbear.net 39 points 4 days ago

Literally heating the ocean.

[-] Enjoyer_of_Games@hexbear.net 29 points 4 days ago* (last edited 4 days ago)

Tech bros everywhere strive to boil the oceans for AI but China is getting literal with it.


ⓘ This user has been granted reprieve by death until completing unfinished business: making "a GOOD post, one for the angels!".

[-] SmokinStalin@hexbear.net 3 points 4 days ago

While STILL being better for the environment lol.

[-] ComradeRat@hexbear.net 15 points 4 days ago
[-] kleeon@hexbear.net 15 points 4 days ago
[-] TraschcanOfIdeology@hexbear.net 10 points 4 days ago

fuck all marine life near this place

The designers, probably.

[-] mrfugu@hexbear.net 7 points 4 days ago

yeah this is stupid. They’re losing efficiency by placing this in an ocean instead of a freshwater source.

But seriously it’s an interesting idea. Lots of space for ecological catastrophe but depending on how the heat exchanger is designed it could be really cool. There’s so much water in the goddamn ocean I believe you could potentially do serious cooling at a very slow rate over a very large area.

[-] TrustedFeline@hexbear.net 3 points 4 days ago

They’re losing efficiency by placing this in an ocean instead of a freshwater source.

how so?

[-] mrfugu@hexbear.net 8 points 4 days ago

because the heat capacity of fresh water is bigger than salt water (more energy is required to increase temperature)

tho to be clear I mostly said that as a joke.

[-] Tabitha@hexbear.net 7 points 4 days ago

if you can find a lake with distilled water or liquid helium tho

[-] Le_Wokisme@hexbear.net 5 points 4 days ago

what's neptune's moon game like?

[-] Formerlyfarman@hexbear.net 2 points 4 days ago

Depends on how it was made they could use n pentane, or some other low boiling point fluid as thermal fluid, and a heat exchangers between that and the sea at different depths.

[-] Coolkidbozzy@hexbear.net 5 points 4 days ago* (last edited 4 days ago)

Water absorbs a lot of energy in the conversion from liquid to gas. Saltwater leaves behind salts when evaporated that immediately ruin the efficiency of your thermal exchange system, so it has to remain in liquid form

[-] SmokinStalin@hexbear.net 9 points 4 days ago

Doubt theyd need any part of the ocean to reach boiling. Avoids lots of problems to just have a larger heat exchanger that operates at lower temps.

[-] Blep@hexbear.net 5 points 4 days ago

This might actually be the future for computing tasks that dont specifically need proximity. The 10^15 joules of heat per year sounds like a lot but climate emmissions seems to be adding about 10^22 j/y for the last 20 years. This sort of thing could be the future for computers that don't need to be close to the people using them. Its got way fewer externalities to track so the consequences seem way easier to measure.

Source about the climate thing

this post was submitted on 19 May 2026
55 points (96.6% liked)

technology

24372 readers
243 users here now

On the road to fully automated luxury gay space communism.

Spreading Linux propaganda since 2020

Rules:

founded 5 years ago
MODERATORS