1:15

Making the Toy Piano project 4

2:32

How to make a piano from popsicle sticks that actually sounds good

12:34

This Piano's Unique Defect Makes it Impossible to Play

3:23

Organ with reed pipes from paper / ОргАн с язычковыми трубами из бумаги

15:34

I built my own graphics card

5:42

I made an instrument to play Popcorn acoustic cover

4:33

Wintergatan - Marble Machine (music instrument using 2000 marbles)

10:44

I made maps that show time instead of space