Aquarius’s new take on internal combustion engines will be the big leap forward that vehicles need, says company founder. The notoriously conservative car business – autos, after all, are still largely powered by the internal combustion engine, developed nearly 150 years ago – is in for big changes, according to Gal Fridman, chief marketing officer and co-founder of Aquarius Engines. “Our enhanced engine design uses energy much more efficiently, and eliminates the valves and rods that cause energy loss,” he said. “If a car equipped with a modern standard internal combustion engine can go about 600 kilometers on a tank...