On This Day: American scientists John Bardeen and Walter Houser Brattain observe the basic... (1947)

On November 17, 1947: American scientists John Bardeen and Walter Houser Brattain observe the basic principles of the transistor, a key element for the electronics revolution of the 20th century.

This historical event can serve as a powerful sermon illustration about how God works through the events of history. Consider using it when preaching about history.