Information about Slinky Star Wars Sounds with Fizzics Education | Kids Science Experiments

Star Wars Slinky Sounds!

Star Wars Slinky Sounds!

Follow FizzicsEd 150 Science Experiments:

You will need:

A styrofoam cup (plastic cups work too)

A metal slinky (plastic won’t do!)

Star Wars slinky sounds science experiment - materials needed
1 Star Wars slinky sounds science experiment - threading slinky through the cup

“Slinky pushed through a foam cup “

Push the end of the metal slinky through the base of the styrofoam cup.

2 Star Wars slinky sounds science experiment - how to hold the cup and slinky

“How to hold the slinky star wars sound maker”

Hold the top of the styrofoam cup as pictured so that the metal slinky dangles downwards to the floor.

3 Star Wars slinky sounds science experiment - dangling the slinky

Gently shake the cup from side to side. You should hear the sound effects that can be similar to those heard in Star Wars! Try bouncing the metal slinky up and down on the floor to get a sharper sound.

What is going on?

The original blaster sounds heard in the Star Wars were made by the foley artist Ben Burtt who repetively hit the high tension wires of a radio mast with a wrench! These sound samples were then taken back to the studio to be eventually heard on the film’s soundtrack.

In the case of the metal slinky and the styrofoam cup, you;re simple transferring vibrations up the slinky into the styrofoam which also then vibrates. The metal slinky vibrates against foam and creates part of the buzz that you hear, with the rest of the sound being formed by the foam itself vibrating and the sounds echoing within the cup. the larger air space within the cup caused the sound to amplify.

Learn more!

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