Stick Bombs (Exploding Kinetic Art) | Make:

The term “stick bomb” is used to describe a broad category of kinetic art. A stick bomb can be almost anything that is constructed from flat sticks that are woven together and held under pressure. When a key stick is removed, the entire structure flies apart. Designs range from simple, single-cell bombs that you can hold in your hand to massive chains and grids that are made of thousands of sticks.