Last time we checked in with Whisper Aero, we found this aviation-focused company deep into a side quest, building and demonstrating a leaf blower that moves 40% more air, using 40% less power ...

They devised an “add-on” leaf cover that works with the existing leaf, while wind-driven motion between the two layers employs the triboelectric effect to generate minute amounts of electrical ...

The Japanese car maker has revealed new versions of its Micra supermini, British-built Leaf and Juke small SUV. All will be electric powered. The new Micra will launch first this year, with ...