Energy & Green Tech

New global 'wind atlas' propels sustainable energy

Wind energy scientists at Cornell University have released a new global wind atlas—a digital compendium filled with documented extreme wind speeds for all parts of the world—to help engineers select the turbines in any ...

Hardware

Barrier-connecting prototype shows prowess in crash tests

Highway drivers passing through construction zones may not give second or even first thought to the barriers that separate their vehicles from the workers on the other side of them. But those barriers—usually precast, portable ...