walnutwalrus@lemmy.world to Bicycling@lemmy.worldEnglish · 1 year agoRetractable Sail Could Give Bikes A Boost Of Wind Powernewatlas.comexternal-linkmessage-square1fedilinkarrow-up12arrow-down10cross-posted to: technology@lemmy.worldgeneral@lemmy.world
arrow-up12arrow-down1external-linkRetractable Sail Could Give Bikes A Boost Of Wind Powernewatlas.comwalnutwalrus@lemmy.world to Bicycling@lemmy.worldEnglish · 1 year agomessage-square1fedilinkcross-posted to: technology@lemmy.worldgeneral@lemmy.world
minus-squareDouble_A@discuss.tchncs.delinkfedilinkEnglisharrow-up1·1 year agoSeems kinda dangerous tbh…