latest insights

born in columbus, ohio, on april 23, 1856, woods’ groundbreaking inventions changed how we live today.

does the name granville t. woods ring a bell? maybe a telephone? woods was an african-american inventor who made important improvements to the telephone, street car and much more.

the croatian-born inventor contributed to the development of the alternating-current electrical system.

insights > giving back

5 fascinating facts about nikola tesla

01/05/2017

croatian-born inventor nikola tesla contributed to the development of the alternating-current electrical system. read a few factoids on one of the founders of the modern electric utility industry.