Get ready to be heard LOUD and clear with this Air Sound Blaster. With this pocket sized sound machine, you will have the ability produce thunderous sounds. People will think a truck is blaring its horn when they hear the noise that comes out of this air blaster. The incredible science behind its ability to create BIG sound, lies in the rubber diaphragm covering. When you blow into the side of the air blaster, the rubber diaphragm vibrates as the air pressure constantly builds and then is released. You can even change the sound by lightly touching the diaphragm. Comes in assorted random colors.

 What you'll get:

• One Air Sound Blaster (Random color)

Incredible Science Fun Learning Ideas:

• A lesson in sound waves and how sound travels through the medium of air through the vibration of the air particles.
  
• Discuss frequency, waves, wavelength, amplitude, and amplitude and Hertz (Hz).
• Determine how and why the sound changes as you touch the vibrating rubber diaphragm and try to manipulate it to hear various tones.