Balsa Wood Bridge: 202 Pounds
This is a bridge that Michael and I built and tested in our high school engineering class. Overall it had a mass of 85 grams ( lbs) and held 202 lbs. We used wood glue to connect the pieces of balsa wood.
Restrictions:
- No more than two pieces of balsa wood could be laminated together with wood glue
Thanks to Chris for filming!
Tested on
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