this post was submitted on 01 Dec 2025
364 points (96.7% liked)

science

24888 readers
274 users here now

A community to post scientific articles, news, and civil discussion.

dart board;; science bs

rule #1: be kind

founded 2 years ago
MODERATORS
 

"That fungus is called Cladosporium sphaerospermum, and some scientists think its dark pigment – melanin – may allow it to harness ionizing radiation through a process similar to the way plants harness light for photosynthesis. This proposed mechanism is even referred to as radiosynthesis."

cross-posted from: https://lemmy.world/post/39553283 https://libretechni.ca/post/483480

you are viewing a single comment's thread
view the rest of the comments
[–] quick_snail@feddit.nl 2 points 2 months ago (1 children)

Why would you want to take something that's cheap and make something that's wayy more expensive?

[–] SlartyBartFast@sh.itjust.works 15 points 2 months ago (2 children)

Because it won't be cheap when I escape into space

[–] Heliumfart@sh.itjust.works 4 points 2 months ago (2 children)

I love the idea of cracking methane brought in from Kuiper belt objects, and growing massive cubes of artificial wood with giant orbital solar arrays. In some future where this was possible, with a delivery system to the surface (maybe deorbiting into the ocean), we could theoretically curtail most deforestation on the planet.

[–] njordomir@lemmy.world 2 points 2 months ago* (last edited 2 months ago)

Returns are gonna be rough when Home Depot Orbital/Galactic drops a huge stack of bent 2x4s from orbit directly into your backyard. "Just take them back where you bought them."

Having said that, "tree" satellites sound pretty cool.

[–] SlartyBartFast@sh.itjust.works 1 points 2 months ago (1 children)
[–] Heliumfart@sh.itjust.works 2 points 2 months ago (1 children)

Too bad that humanity is obsessed with such stupd shit.i

[–] toynbee@lemmy.world 3 points 2 months ago (1 children)

It's cool that that letter migrated seven spaces over.

[–] Heliumfart@sh.itjust.works 2 points 2 months ago

They have a life of ther own. i

[–] quick_snail@feddit.nl -3 points 2 months ago (1 children)

I hope you're able to get mental health services

[–] SlartyBartFast@sh.itjust.works 7 points 2 months ago (1 children)

what, in space? I don't think that falls under the scope of "universal" health care

[–] zeca@lemmy.ml 2 points 2 months ago

Well... it should!