More STEM projects for kids: stem-inventions.com/
Syringe kit: https://amzn.to/2XxESnN
Bulk syringes: https://amzn.to/2UwAs3p
Bulk tubing: https://amzn.to/3A51RcY
Wood cubes: https://amzn.to/2BY0AIm
Cubes with holes: https://amzn.to/2EFFNv4
Glue gun: https://amzn.to/3nMFeDL

The Young Engineers series is a collection of STEM Projects that I developed while teaching K-6 students. Every project uses the same set of inexpensive materials so it's cost effective for parents and educators to do multiple projects or teach large groups. Printable lesson plans and project picture sheets are available at https://www.stem-inventions.com/lesso...

Hydraulic Bridge:
Real moveable bridges sometimes use hydraulic-powered mechanisms to raise and lower the bridge deck! Here's a bonus goal: Create the bridge first and test its sturdiness, then take it to the next level with the hydraulic lift!