We don’t see as many projects with sonic levitation. However, Japanese engineers have a new method to lift objects using sound. The process isn’t totally reliable yet, but it may lead to ...

Using a series of standing ultrasound waves, it is possible to suspend small particles at the sound pressure nodes ... or focal point, and levitate small objects around a 2D plane.

If you buy through a BGR link, we may earn an affiliate commission, helping support our expert product labs. We’ve already seen sound waves do some pretty amazing things. For example, they can ...