@PugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish • 7 months agoBritish engineer J. A. Purves in his 'Dynasphere' vehicle, 1932lemmy.worldimagemessage-square36fedilinkarrow-up1292arrow-down12
arrow-up1290arrow-down1imageBritish engineer J. A. Purves in his 'Dynasphere' vehicle, 1932lemmy.world@PugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish • 7 months agomessage-square36fedilink
minus-square@Eutermann@feddit.delinkfedilinkEnglish16•7 months agoThat’s because you assume that it rolls, when in fact it spun!
That’s not a sphere tho…
That’s because you assume that it rolls, when in fact it spun!
The Gyroshere