I don't think anybody was surprised but yesterday the journal Nature reported that for the first time it has been experimentally demonstrated that antimatter particles fall down and not up just like particles made of normal matter. It took an amazing amount of skill for experimenters to do this. It remains a mystery why there's so much more matter than antimatter in the universe.
Observation of the effect of gravity on the motion of antimatter <https://www.nature.com/articles/s41586-023-06527-1> John K Clark See what's on my new list at Extropolis <https://groups.google.com/g/extropolis> 9hq -- You received this message because you are subscribed to the Google Groups "Everything List" group. To unsubscribe from this group and stop receiving emails from it, send an email to everything-list+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/everything-list/CAJPayv0h4rG_1NjnSaNcy4hGJCn12pkCE4isjwOP5GyazvqgdQ%40mail.gmail.com.
