cpn connect
careers

Watch an Amazing Video of Sound Waves Appearing in Water

3/13/2013 11:39 AM Eastern

It looks like something out of an X-Men movie, but this amazing video of sound waves passing through flowing water is actually fairly easy to achieve at home. All you need are a speaker, rubber hose, tone generating software and a camera capable of 24 fps.

Writes YouTube user brusspup, "Run the rubber hose down past the speaker so that the hose touches the speaker. Leave about 1 or 2 inches of the hose hanging past the bottom of the speaker. Secure the hose to the speaker with tape or whatever works best for you. The goal is to make sure the hose is touching the actual speaker so that when the speaker produces sound (vibrates) it will vibrate the hose.

"Set up your camera and switch it to 24 fps. The higher the shutter speed the better the results. But also keep in the mind that the higher your shutter speed, the more light you need. Run an audio cable from your computer to the speaker. Set your tone generating software to 24hz and hit play.Turn on the water. Now look through the camera and watch the magic begin. If you want the water to look like it's moving backward set the frequency to 23hz. If you want to look like it's moving forward in slow motion set it to 25hz."

Watch below.