Mechanical engineering

Innovations Groundbreaking water-driven gear works without teeth or direct contact

NYU researchers develop gears that use fluid instead of teeth, offering flexible, durable alternatives to traditional mechanics.

Innovations Scientists developed smart robotic materials that can reshape themselves like living tissues

Discoveries World’s first electric screw bike is powered by 3D-printed wheels

Innovations NASA looks to revolutionize air travel with first-of-its-kind ultra-efficient jet engine