Nepeta33

Nepeta33 t1_is1wjbp wrote

there was an article on here a while back about an oil tanker using 6.something % less fuel by using sails in addition to normal propulsion. so i was like, why not use those sails to maybe generate solar energy? if in some far flung future we could make electric motors strong enough to use on tankers, solar sails would be seriously helpful for keeping the batteries going mid trip!

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