The Chaos Tower allows kids to build and assemble a chain-reaction interactive tower to transport a marble from point A to point B using their own imagination.
SIUE STEM Resource Center
http://www.siuestemcenter.org/
Southern Illinois University Edwardsvillehttp://www.siuestemcenter.org/
Science East, Room 1276
Edwardsville, IL, 62026
USA
618-650-3065