Skip Navigation
AMUSING, INTERESTING, OUTRAGEOUS, or PROFOUND @lemmy.world Doug Holland @lemmy.world

Light has been seen leaving an atom cloud before it entered

www.newscientist.com Light has been seen leaving an atom cloud before it entered

Particles of light can spend "negative time" passing through a cloud of extremely cold atoms – without breaking the laws of physics

Light has been seen leaving an atom cloud before it entered
13

You're viewing a single thread.

13 comments
You've viewed 13 comments.