This Radical Redesign Could Keep Gas Engines Pumping Achates Power is reviving the century-old opposed piston layout to make gas-powered cars more efficient. Facebook Prev Article Next Article Engineering Checkout these cool gadgets... Related Posts Building a Next Generation Neutrino Experiment Underwater Kite Harvests Energy From Ocean Why Tunnels Don’t Collapse Experimental tokamak thermonuclear fusion reactor China’s Future MEGAPROJECTS 1773 Mechanical Devices Were Amazing