There are lots of different types of Self-Playing Instruments, but we here at Stupid Inventions wanted to create something new!
So we decided to build the Self Playing Harmonica!
Made from an old printer and a vacuum cleaner, the Self-Playing Harmonica will play different songs based on the image you print!
Watch the video to see it in action!
What you'll need to make this device:
1x Vacuum Cleaner
Tape, Scissors, Sharp Knife, and a computer.http://www.youtube.com/StupidInventionshttp://www.facebook.com/StupidInventionshttp://www.instructables.com/member/StupidInventions/