For the first time, Northwestern University physicists have coaxed a single positron — the antimatter counterpart of an electron — into an exquisitely controlled quantum state.
I think the universe actually is perfectly balanced between antimatter and matter, but variation across space emerged as space expanded and our entire observable universe happens to be in a pocket where there was more matter than antimatter.
I think the universe actually is perfectly balanced between antimatter and matter, but variation across space emerged as space expanded and our entire observable universe happens to be in a pocket where there was more matter than antimatter.