@[email protected]M to Ocean Conservation & [email protected]English • 2 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.com@[email protected]M to Ocean Conservation & [email protected]English • 2 months agomessage-square10fedilink
A small price to pay for salvation.