2 ms·
> Physicists are a fun lot aren't they? Atomic cross section is measured in barns. As in "you couldn't hit a barn door".
by DrBazza 6y ago
> Physicists are a fun lot aren't they?
Atomic cross section is measured in barns. As in "you couldn't hit a barn door".
- quchen 6y agoIn particle physics a barn is a huge area though, so the joke kind of makes sense there.