On June 10, 1752, Benjamin Franklin was said to have flown a kite
during a thunderstorm to collect ambient electrical charge in a
Leyden jar, enabling him to demonstrate the connection between lightning and electricity. Franklin became interested in electricity
in the mid-1740s, a time when much was still unknown on the topic,
and spent almost a decade conducting electrical experiments. He
coined a number of terms used today, including battery, conductor
and electrician. He also invented the lightning rod, used to protect buildings and ships.

Benjamin Franklin 
(January 6, 1706 – April 17, 1790)

Ray Charles Robinson Sr. 
(September 23, 1930 – June 10, 2004)

Singer, songwriter, pianist, and composer Ray Charles is regarded
as one of the most iconic and influential singers ever, and he was
often referred to by contemporaries as "The Genius". Among
friends and fellow musicians he preferred being called "Brother
Ray". Charles was blinded during childhood, possibly due to
glaucoma.

Charles pioneered the soul music genre during the 1950s by
combining blues, jazz, rhythm and blues, and gospel styles
into the music he recorded for Atlantic Records