Grail@multiverse.soulism.netM to Soulism@multiverse.soulism.netEnglish · 2 个月前Indigenous Australian David Unaipon invented the world's first helicopter in 1914www.unsw.edu.auexternal-linkmessage-square2linkfedilinkarrow-up19arrow-down10
arrow-up19arrow-down1external-linkIndigenous Australian David Unaipon invented the world's first helicopter in 1914www.unsw.edu.auGrail@multiverse.soulism.netM to Soulism@multiverse.soulism.netEnglish · 2 个月前message-square2linkfedilink
minus-squareVaelix_Prism@multiverse.soulism.netlinkfedilinkEnglisharrow-up1·2 个月前Is this true ??🤔🤔🤔🤔🤔
minus-squareGrail@multiverse.soulism.netOPMlinkfedilinkEnglisharrow-up1·2 个月前Yes, click on the link and you can read about it.
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