JAN 24, 2018 08:42 PM PST

Check Out This Guy's Home-Made Acoustic Levitator


Almost everyone wishes they had the power to make objects float in mid-air, but perhaps technology is getting to a point where we don't have to wish anymore.

Ultrasound researcher Asier Marzo came up with a home-made levitating machine that can cause light objects smaller than 4mm to float in mid-air. The secret is a steady stream of 40kHz sound waves that suspend objects between two surfaces riddled with transducers.

Marzo's contraption works with both liquids and solids, but the transducers require a specific voltage depending on what he wants to levitate. Merely adjusting the energy makes the device a versatile levitation machine, yielding hours of fun.

About the Author
  • Fascinated by scientific discoveries and media, Anthony found his way here at LabRoots, where he would be able to dabble in the two. Anthony is a technology junkie that has vast experience in computer systems and automobile mechanics, as opposite as those sound.
You May Also Like
SEP 10, 2018
Chemistry & Physics
SEP 10, 2018
Here's How Long it Takes Your Garbage to Decompose
  Humans produce an unbelievable amount of waste, most of which either go on to be recycled or heads to the landfill to decompose. But have you ever w...
SEP 18, 2018
Space & Astronomy
SEP 18, 2018
When Will Earth Experience Another Chelyabinsk-Like Meteor Event?
In 2013, a notably-sized meteor exploded over the sky in Chelyabinsk, Russia. The shockwave from this event was so powerful that glass windows were shatter...
OCT 14, 2018
Videos
OCT 14, 2018
Why Don't Salt Substitutes Exist?
The basic table salt is composed of sodium chloride which dissociate into two separate ions: sodium serving as the cation (a positively charged ion) and ch...
OCT 15, 2018
Space & Astronomy
OCT 15, 2018
Picking a Landing Site On Mars is No Easy Task
When space agencies like NASA send landers and rovers to other places in the solar system to explore, one of the most challenging questions they’re c...
OCT 16, 2018
Videos
OCT 16, 2018
Can the Bacteria That we Carry Give us Special Powers?
The bacteria that we carry in and on our bodies can affect our health and well-being in many ways....
OCT 17, 2018
Space & Astronomy
OCT 17, 2018
Should We Build a Space Elevator?
Rockets are the primary means of sending cargo to and from space, but chemical burns are incredibly expensive, and this has some firms looking into alterna...
Loading Comments...