More than a century ago, a small, water-driven dynamo installed on Hilo Boarding School’s irrigation ditch produced just enough electricity..
Monthly Archives: December 2019
Pageflip: HILO https://www.hawaiiislandmidweek.com/pdf/hilo/2019/1204 KONA https://www.hawaiiislandmidweek.com/pdf/kona/2019/1204