Cycles of Change

A recumbent bicycle with a small front wheel and larger rear wheel makes a great base for an electric build. The 20-inch front wheel handles well in tight spaces. The 26-inch rear wheel rolls smoothly over rough roads. Adding an electric motor and a front-wheel generator turns this setup into [...]

The human brain functions as an engine of prediction. Every second, it processes millions of data points, searching for patterns that allow it to anticipate what comes next. This biological need for efficiency allowed early humans to survive in dangerous environments where a rustle in the grass [...]

Efficiency in human-powered transport depends on moving energy from the legs to the ground through a mechanical interface. Early bicycles used a direct-drive system where the pedals were attached to the front axle. This creation resulted in a massive problem for the rider because travel speed was [...]

Nutrition is the management of biological entropy. A living body works as a complex system. It needs constant chemical energy to keep its structure. This need exists because all biological systems naturally decay. Eating provides the raw materials for cellular repair and stability. The rational [...]