PugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish · 1 year agoBritish engineer J. A. Purves in his 'Dynasphere' vehicle, 1932lemmy.worldimagemessage-square43fedilinkarrow-up1301arrow-down12
arrow-up1299arrow-down1imageBritish engineer J. A. Purves in his 'Dynasphere' vehicle, 1932lemmy.worldPugJesus@lemmy.worldM to HistoryPorn@lemmy.worldEnglish · 1 year agomessage-square43fedilink
minus-squareEutermann@feddit.delinkfedilinkEnglisharrow-up14·1 year 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