How to design a sailing ship for the 21st century lowtechmagazine.com Submitted by nastratin t3_112xlwt on February 15, 2023 at 1:08 PM in Futurology 13 comments 58
ActonofMAM t1_j8msndr wrote on February 15, 2023 at 1:45 PM Supplementary sails on a ship that also has engines = free fuel! Permalink 15
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