Towering over Dirk de Ridder’s head is the largest single airfoil section ever built. It’s 190 feet tall, up to 30 feet wide and 6 feet thick, and weighs almost 4 tons. It represents nearly 40,000 man ...
Beyond putting rubber on the world's least-efficient hypercars, the Michelin Group also has its hand in more sustainable inflatable endeavors. Its Wing Sail Mobility (WISAMO) project aims to increase ...