science

18971 readers

426 users here now

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

rule #1: be kind

founded 2 years ago

MODERATORS

125

submitted 4 days ago by [email protected] to c/[email protected]

20 comments fedilink hide all child comments

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

[–] [email protected] 1 points 1 day ago* (last edited 1 day ago)

Maybe it's like a fridge? You open the door and the light shines. You close the door and, well, cavity goes dark again.