How to Make a Great power Missiles Launcher

in this video i will show you how to make a powerful hydraulic missiles launcher out of cardboard,
all you need is syringes, lighters, cardboard, and copper wires
频道中有很多有趣的小作品！

Music used in this video：
CØDE - Duck Face [NCS Release]
Vexento - Masked Raver [NCS Release]