Cholera epidemic claims 50 or more lives in Cleveland, Ohio.
Englishmen, Louis Braille invents the stereoscope.
2
1833
*-* Cleveland Water Company organized by Philo Scovill and several associates.
12 Nov 1833 - 'Night the Stars Fell.' Great Leonid meteor shower seen across most of the U.S. So many meteors fell that the sky appeared to be on fire and in the middle of the night it was not dark.
3
1834
Henry Blair patents a corn planter, he is the second black person to receive a U.S. patent.
Jacob Perkins invents an early refrigerator (really an ether ice machine).
4
1835
Charles Babbage invents a mechanical calculator.
Englishmen, Francis Pettit Smith invents the propeller.
Englishmen, Henry F. Talbot invents Calotype photography.