179KiB, 1158x1020, 1575669045204.jpg View SameGoogleiqdbSauceNAO How does non-antimatter contain antimatter without exploding? Anonymous Thu 09 Jan 08:37:11 2020 No.11288484 ViewReplyOriginalReport Quoted By: >>11288506 How can fluorine-18 even emit positrons? I know its unstable and all that, but its made out of electrons, protons and neutrons, where the fuck are all these positrons coming from?