April 5, 2019
A story of creative risk-taking and turning challenges into opportunities.
Fifteen sticks of basswood, a tube of glue, a bunch of instructions, guidelines, and some hints: these are the only materials given to students in Upper School physics for the infamous Bridge Project. The students have four weeks to build a bridge that will hold the most weight possible and garner votes for craftsmanship, creativity, realism, beauty, and best name, before putting the bridges to the test.
“I’ve been doing it since the mid-nineties,” says Marc Shapiro, Upper School physics teacher. “I do it because it’s a great way to apply things that we have learned during the first semester of physics. It’s a new, different kind of project than any other thing that we do, and we get to learn about structures and forces along the way.”
This year started out like previous years, with the students hard at work on their bridges. After the bridge testing, however, it was clear that something special had happened; two MPA seniors, Gabby Law and Henry Peterson, set an outstanding new record that would go down in MPA Bridge Project history as the bridge that held the most weight. Their bridge weighed 21.05 grams, and held an astonishing 319 pounds, which was 6,900 times its own weight. The previous record held just under 2,400 times its own weight.
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