Just Plain WEIRD #2

 

Heaviest-ever clumps of antimatter created in atom smasher

An illustration of the newly discovered antimatter nucleus, antihyperhydrogen-4.  Institute of Modern Physics, China – By Michael Irving 2024 Aug 22 – Physicists have created the heaviest clumps of antimatter particles ever seen. Known as antihyperhydrogen-4, this strange stuff could help us solve some …