sciencetoymaker | Build an Overhead Water Rocket Launcher Part 4 seal bump @sciencetoymaker | Uploaded February 2009 | Updated October 2024, 3 hours ago.
Part 4 of 7 parts, instructions for building an overhead water rocket launcher, as seen on the Ask This Old House annual kids program.
Links to all 7 steps, as well as other science toy projects are at sciencetoymaker.org
Part 4 of 7 parts, instructions for building an overhead water rocket launcher, as seen on the Ask This Old House annual kids program.
Links to all 7 steps, as well as other science toy projects are at sciencetoymaker.org