Pivnic Day '08 in Davis - geoffw
this is a friend who actually lives across from us. an engineer, they built a box around a suspended weight on a pulley that could be dropped at high velocity on whatever they were trying to break below. they were demonstrating the relative strength of composites, metals, and watermelons:)

this is a friend who actually lives across from us. an engineer, they built a box around a suspended weight on a pulley that could be dropped at high velocity on whatever they were trying to break below. they were demonstrating the relative strength of composites, metals, and watermelons:)