# Origami launcher

## TL;DR

This paper investigates the mechanics and launching capabilities of Miura-ori origami, combining experimental and theoretical analysis to understand how its properties influence the motion of launched objects.

## Contribution

It provides a detailed experimental and theoretical study of Miura-ori origami's elastic and locomotive properties, emphasizing the role of non-elastic behavior in its mechanics.

## Key findings

- Non-elastic properties are crucial for origami mechanics.
- The equation of motion for origami-based launching is derived.
- Theoretical and experimental results on launch height are consistent.

## Abstract

The article studies the elastic and locomotive properties of Miura-ori-type paper origami. The mechanics of a single paper crease is studied experimentally, and its non-elastic properties turn out to be crucial. The entire origami construction is then described as a collection of individual creases, its capability to launch small objects is evaluated, and the equation of motion is found. Thus, the height of the launched ball is studied theoretically and experimentally as a function of governing parameters.