Technology

59377 readers

5241 users here now

This is a most excellent place for technology news and articles.

Our Rules

Follow the lemmy.world rules.
Only tech related content.
Be excellent to each another!
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, to ask if your bot can be added please contact us.
Check for duplicates before posting, duplicates may be removed

Approved Bots

founded 1 year ago

MODERATORS

203

Desalination system could produce freshwater that is cheaper than tap water (news.mit.edu)

submitted 1 year ago by L4s@lemmy.world to c/technology@lemmy.world

32 comments fedilink hide all child comments

Desalination system could produce freshwater that is cheaper than tap water::A new solar desalination system takes in saltwater and heats it with natural sunlight. The system flushes out accumulated salt, so replacement parts aren’t needed often, meaning the system could potentially produce drinking water that is cheaper than tap water.

you are viewing a single comment's thread
view the rest of the comments

[–] Gsus4@feddit.nl 6 points 1 year ago* (last edited 1 year ago) (2 children)

I tested a dry system with sand, sawdust and straw, but none of the other users was a fan :(

[–] Rednax@lemmy.world 2 points 1 year ago (1 children)

I imagine actually applying your solution would cause quite some friction.

[–] Gsus4@feddit.nl 2 points 1 year ago* (last edited 1 year ago) (1 children)

I can't see why, we also had the three seashells system https://screenrant.com/three-seashells-demolition-man-function/ :)

[–] Rednax@lemmy.world 1 points 1 year ago

Ofcourse. But that is because the seashells are the obviously superior method. The friction is with the sand and sawdust method.