Scientists have long dreamed of using acoustic levitation to float objects, but there has been one big catch: you couldn't lift an object larger than the wavelength without being picky about what ...

Levitation may sound like magic, but there are a wide variety of physical phenomena that can be manipulated to generate the desired effect. In this case, [Mirko Pavleski] has built a rig capable of ...

Researchers at the University of Tokyo can levitate things with just ultrasound. Jan. 7, 2014— -- The kids at Hogwarts may have been able to make feathers float by shouting out "Wingardium ...