Types of Noises Produced:
Shake (Make rapid movements from right to left gripping the cup at the top)
Rattle (Hold the cup parallel to the ground and gently slide the coins across the plastic)
Buzzer (Breathing into the cup at a low tone pitch will create a buzzing sound)
Check out this video to hear the sounds:
- 2 solo RED plastic cups
- 1 coffe filter
- 5 pennies
Instructions to Build:
Place one plastic cup upside down and with a marker mark a circle around the circumference. Measure from the top towards bottom. Length should be the height of the coffe filter.
Place the pennies into the other solo RED cup
Place the coffe filter in between the normal cup and the modified cup.
Thats it! Enjoy your noise making device