https://ift.tt/MbQctKo technology uses good old-fashioned wind to power giant cargo vessels

Cargo ships equipped with massive rigid sails called WindWings could save a substantial amount of fuel, considering how much of the world's goods are transported by sea.

(Image credit: Cargill)

New technology uses good old-fashioned wind to power giant cargo vessels

Cargo ships equipped with massive rigid sails called WindWings could save a substantial amount of fuel, considering how much of the world's goods are transported by sea.

(Image credit: Cargill)

from Technology : NPR https://ift.tt/PZL1h2F
via IFTTT