A new study has uncovered some exciting findings about the use of ultrasound to reduce friction between solids. Researchers at the University of Tokyo found that by using an ultrasound device, they were able to significantly reduce friction between two solid surfaces. This could have major implications for both engineering and medical applications, potentially leading to more efficient and less energy-intensive manufacturing processes. As well as being able to reduce friction between surfaces, the ultrasound can also be used to control the direction of motion. The researchers believe that this technology could be used for everything from robotics to medical implants. This is an exciting breakthrough which could revolutionize the way we design and manufacture in the future.

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source: Phys.org