#matterUnmoderated tagAll postsTrending CommunitiesSteemitCryptoAcademyNewcomers' Communityআমার বাংলা ব্লগKorea • 한국 • KR • KOWORLD OF XPILARSteem POD TeamAVLE 일상STEEM CN/中文Steem AllianceComunidad LatinaTron Fan ClubUkraine on SteemExplore Communities...#matterTrendingNewPayoutsMutedflexbooth (78)in #science • 4 days agoAnti-helium nuclei.Wow, we have discovered 10 anti-helium nuclei above the Earth's atmosphere in a relatively short period of time is…