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 How Was this Incredible Stadium Constructed? This Is the Engineering You’d Need to Cross the Pacific Ocean Hubble Memorable Moments: Tinkertoy Solution Bill Gates Drinks Water That Used to Be Human Poop “Motion Magnification” Reveals Vibrations Invisible to the Naked Eye This Concrete/Asphalt Absorbs Water Like Magic