kinther@lemmy.world to Space@lemmy.world · 5 个月前An Engineer Says He’s Found a Way to Overcome Earth’s Gravitywww.popularmechanics.comexternal-linkmessage-square47fedilinkarrow-up172arrow-down133
arrow-up139arrow-down1external-linkAn Engineer Says He’s Found a Way to Overcome Earth’s Gravitywww.popularmechanics.comkinther@lemmy.world to Space@lemmy.world · 5 个月前message-square47fedilink
minus-squaremagic_lobster_party@kbin.runlinkfedilinkarrow-up23·5 个月前Counterpoint: Another ex NASA employee invented Super Soaker, so there’s some weight in this
Counterpoint: Another ex NASA employee invented Super Soaker, so there’s some weight in this