Help | Math
- Mr. Lewis' Classroom for Physics and
Biology - Pictures and
instructions for building toothpick bridges.
- Nova Online: Build a Bridge - Information on how the different types of bridges
are constructed and why they work.
- YES Mag Projects - Scroll to "Bridge Over Cardboard Water"
for instructions on building a truss bridge with toothpicks.
Duluth Public Library, 520 W. Superior St., Duluth, MN