solo@slrpnk.netM to Ocean Conservation & Tidalpunk@slrpnk.netEnglish · 4 months ago[Bionic] Dolphin skin propeller to help cargo ship cut emissions by 900 tonsinterestingengineering.comexternal-linkmessage-square10fedilinkarrow-up115arrow-down11
arrow-up114arrow-down1external-link[Bionic] Dolphin skin propeller to help cargo ship cut emissions by 900 tonsinterestingengineering.comsolo@slrpnk.netM to Ocean Conservation & Tidalpunk@slrpnk.netEnglish · 4 months agomessage-square10fedilink
Still waiting for an answer.