science

19563 readers

635 users here now

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

rule #1: be kind

founded 2 years ago

MODERATORS

485

submitted 9 months ago by [email protected] to c/[email protected]

66 comments fedilink hide all child comments

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

[–] [email protected] 1 points 9 months ago* (last edited 9 months ago) (1 children)

So photons do have mass?

[–] [email protected] 3 points 9 months ago (1 children)

only as long as they exist

[–] [email protected] 1 points 9 months ago

Else they don't. We are talking quantum here.