Scientists at the Argonne National Laboratory have developed a technique to levitate liquid. Using two small speakers, one above the other, they generate sound waves at frequencies of about 22 kilohertz causing the liquid to stay in place. video post *NOTlabs

Scientists at the Argonne National Laboratory have developed a technique to levitate liquid. Using two small speakers, one above the other, they generate sound waves at frequencies of about 22 kilohertz causing the liquid to stay in place.

September 14th, 2012

Find out more about this project here.

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