David E. HolzwarthFranklin Bell
Created January 9, 2019

longboard

Work in progress38
longboard

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Credits

David E. Holzwarth
15 projects • 23 followers
I'm in my 34th year teaching Physics, Math, and design and fabrication at Mercersburg Academy in PA.
Franklin Bell
10 projects • 14 followers
I have been teaching science for over 30 years and am currently leading our Makers Lab this year.

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