How does a watermill work? From grain to flour with water powerRion NakayaJune 25, 2020March 12, 2021
The powder that can turn sludge into clean drinking waterRion NakayaFebruary 18, 2019October 12, 2021
Notable Women, an AR app that adds 100 historic American women to U.S. currencyRion NakayaSeptember 25, 2018February 2, 2021
A lemon-powered supercar and making the world’s largest lemon batteryRion NakayaJune 26, 2018October 27, 2022
