This document discusses using quantum mechanics principles to design energy-based products. It describes how work and foil can be used to distribute energy and force differentially. Work exerts an upward force like an hydrofoil on a watercraft, increasing its speed. The foil requirement can distribute the workload according to Euler equations. Mechanical work, like an Archimedes spiral wind turbine, uses both lift and drag forces. Climbing a golden spiral represents iterative work that can create differences. Pencils and dads can also be means to distribute force over time. The overall message is how quantum principles like work and foil can be applied to product design and engineering.