Meet Meghana Addanki, the 17-year-old New Jersey student who turned eggshells and cotton into a tiny generator that harvests energy from movement | World News
At 17, Meghana Addanki was looking at two materials that would rarely be associated with electricity: eggshell membrane and cotton. The New Jersey high school student used both in an experiment designed to turn ordinary movement into usable electrical energy, developing a small hybrid generator with the help of zinc oxide. Her project brought together…