Harness the power of whales

You don’t have to be aquaman to unlock the secrets of whale-kind. Toronto based and aptly named WhalePower (despite there being few whales actually in or even around Toronto) have done it already and proved it to be true. Using some biomimetic teeth on the edge of fan blades, called Tubercle Technology, they’ve created a system thats quieter and more efficient than the traditional smooth kind. Take that whales.