Dar es Salaam, Sept. 1 -- IN the first part of our series, we explained how Signal-to-Noise Ratio (SNR) affects phone calls, internet browsing, and daily life in Tanzania. We saw that a strong signal and low noise mean clarity, while too much noise destroys communication.

But SNR is not only for engineers. Some of the worlds most famous innovators Steve Jobs, cofounder of Apple, and Elon Musk, founder of SpaceX and Tesla used this very principle to guide how they built companies, created products, and managed people.

For them, SNR was a way of life. In this second part, we explore how Jobs and Musk applied SNR beyond technology.

This article explains how they applied the principle, why it mattered so much, and what Tanzanian businesses...