Paul Cusack analyzes a simple space truss model and argues that it demonstrates the Egyptian pyramids were designed based on universal physical principles. The space truss has 5 joints, 8 members, and 7 reactions in static equilibrium. Cusack claims the pyramids are laid out on the golden mean parabola. He calculates member forces for the space truss and concludes it provides evidence the ancient Egyptians understood the "secrets" of the astro-theological model of the universe, suggesting even Jesus and the Three Wise Men knew this physics.