this post was submitted on 08 Jan 2026

30 points (94.1% liked)

science

27098 readers

289 users here now

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

dart board;; science bs

rule #1: be kind

lemmy.world rules

founded 2 years ago

MODERATORS

m3t00@lemmy.world

Joleee@lemmy.world

laverabe@lemmy.world

DeadPand@midwest.social

laverabe@lemmy.zip

30

New material changes color and texture like an octopus (news.stanford.edu)

submitted 4 months ago by Kwerl@lemmy.world to c/science@lemmy.world

3 comments fedilink hide all child comments

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

[–] TwodogsFighting 2 points 4 months ago (1 children)

Varying levels of refraction. That's how rainbows work.

[–] Warl0k3@lemmy.world 3 points 4 months ago* (last edited 4 months ago)

familiar with the concepts here, I just I don't understand how refractive patterns can be formed in this material with the mechanism they're describing - its easy to etch them in, but it seems like it would lack the definition needed if it's fluid swelling forming them via the etched patterns. I haven't had a chance to give the paper a proper read though.