Author: Smart Megwai

Smart is a technology journalist covering innovation, digital culture, and the business of emerging tech. His reporting for Innovation Village explores how technology shapes everyday life in Africa and beyond.

Just recently, some researchers at the University of Colorado Boulder, America, created a wearable device that harvests the wearer’s body heat and converts it into energy effectively turning the wearer into a battery.  The research published in the Journal Science explains that people could actually power simple electronics like smartwatch,…

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