walnutwalrus@lemmy.world to Bicycling@lemmy.worldEnglish · 1 year agoRetractable Sail Could Give Bikes A Boost Of Wind Powernewatlas.comexternal-linkmessage-square4fedilinkarrow-up18arrow-down12cross-posted to: technology@lemmy.worldgeneral@lemmy.world
arrow-up16arrow-down1external-linkRetractable Sail Could Give Bikes A Boost Of Wind Powernewatlas.comwalnutwalrus@lemmy.world to Bicycling@lemmy.worldEnglish · 1 year agomessage-square4fedilinkcross-posted to: technology@lemmy.worldgeneral@lemmy.world
minus-squareDouble_A@discuss.tchncs.delinkfedilinkEnglisharrow-up2·1 year agoSeems kinda dangerous tbh…
Seems kinda dangerous tbh…