walnutwalrus@lemmy.world to Technology@lemmy.worldEnglish · 1 year agoRetractable Sail Could Give Bikes A Boost Of Wind Powernewatlas.comexternal-linkmessage-square23fedilinkarrow-up171arrow-down119cross-posted to: general@lemmy.worldfreeforum@exploding-heads.com
arrow-up152arrow-down1external-linkRetractable Sail Could Give Bikes A Boost Of Wind Powernewatlas.comwalnutwalrus@lemmy.world to Technology@lemmy.worldEnglish · 1 year agomessage-square23fedilinkcross-posted to: general@lemmy.worldfreeforum@exploding-heads.com
minus-squaremountainCalledMonkey@lemmy.worldlinkfedilinkEnglisharrow-up2·1 year agoReef early, reef often
Reef early, reef often