Hacker News new | ask | show | jobs
by fsh 394 days ago
Anti-hydrogen is routinely trapped in magnetic traps at CERN.
1 comments
kadoban 394 days ago
If anyone is curious how, I think this is vaguely the idea: https://alpha.web.cern.ch/science/2-trapping-antihydrogen

tl;dr: strong magnetic fields in a certain configuration since in a strong enough field anti-hydrogen acts like little bar magnets.

link