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Could A “Toroidal Propeller” Change The Future Of Drones?

The basic configuration of traditional propellers has not fundamentally changed since the first powered flight by the Wright brothers in 1903. However, as engineers learn more about aerodynamics and attempt new experiments, propellers are evolving to more complex...

These 2D Machines Can Shapeshift Into Moving 3D Robots

In order to keep costs low while maximizing utility, engineers are getting creative with their potential robotic cargo. As governments and private companies set their sights returning to the moon and,eventually, establishing a human presence on Mars, space-friendly...