Make: Projects

Boom

Stick

This PVC air cannon delivers

maximum bang for the buck.

By Edwin Wise

114

Smart

Structure

Build and demonstrate an active

vibration-damping system.

By Steven Griffin

134

4 Make: Volume 13

Toy Music Sequencer Let babies play with shapes, sounds,

and lights on this electronic music

player. By Brian McNamara

124

UPLOAD

Fake sun photography, home music

control, tweak songs for car speakers,

rip and burn movies, and more.

104