Quilotoa@lemmy.ca to Today I Learned@lemmy.worldEnglish · 3 个月前TIL antimatter is the most expensive substance on Earth, costing $60 trillion per gramwww.sciencefocus.comexternal-linkmessage-square76fedilinkarrow-up1372arrow-down121file-text
arrow-up1351arrow-down1external-linkTIL antimatter is the most expensive substance on Earth, costing $60 trillion per gramwww.sciencefocus.comQuilotoa@lemmy.ca to Today I Learned@lemmy.worldEnglish · 3 个月前message-square76fedilinkfile-text
minus-squareBlue_Morpho@lemmy.worldlinkfedilinkEnglisharrow-up15·3 个月前Unfortunately not. Antimatter isn’t anti gravity.
Unfortunately not. Antimatter isn’t anti gravity.