@PugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish • 2 years agoBritish engineer J. A. Purves in his 'Dynasphere' vehicle, 1932lemmy.worldimagemessage-square39fedilinkarrow-up1263arrow-down12
arrow-up1261arrow-down1imageBritish engineer J. A. Purves in his 'Dynasphere' vehicle, 1932lemmy.world@PugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish • 2 years agomessage-square39fedilink
minus-square@Eutermann@feddit.delinkfedilinkEnglish14•2 years agoThat’s because you assume that it rolls, when in fact it spun!
That’s because you assume that it rolls, when in fact it spun!
The Gyroshere