Antimatter detection is not the new thing here, being nearly a century old: https://timeline.web.cern.ch/carl-anderson-discovers-positron https://timeline.web.

Antimatter detection is not the new thing here, being nearly a century old: https://timeline.web.cern.ch/carl-anderson-discovers-positron https://timeline.web.cern.ch/carl-anderson-discovers-positro...