expansive wave
We made some figures with cardboard, lego and other materials. We have placed these on top of a horizontal panel marking their locations. We then created a shock wave with a balloon and recorded in slow motion what happens to the figures. We then marked the change in location of the figures on the panel and evaluated their movement.
![](https://www.google.com/images/icons/product/drive-32.png)
![](https://www.google.com/images/icons/product/drive-32.png)