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 ancient Romans made stronger concrete than today Demolishing building one level at a time Airplane Hangers Have a Cool Fire Suppression Systems Moving a 6200 Ton Building by 60meters Concrete Tent That Inflates How Gravity Built the World’s Fastest Jet Suit