It wasn’t suThese days, we would call them proprietary blends. But in the late 1500s and early 1600s, individual alchemists called the medicines they cooked up in their labs ‘secrets’. And now, thanks to a study recently published in Heritage Science, we know a little bit…

The marine industry has been slowly moving away from diesel with hybrid propulsion systems, fuel cells, and biofuels, but one Turkish designer wants to ditch fuel completely. Baran Akalin just unveiled a new concept that he says could be the first “fuel-free superyacht” of its size.…