Find the error :-
A curious thing about the developed of
a motion pictures is that the first groups of
people who made it possible wasn't interested
in movies at all! The first inventions were make by
men who wanting to study the movement of animals.
Even Thomas Edison, which perfected a device
called 'kinetiscope' in 1893,think of it
only as a curiosity. But there were another people
who saw great possibilities with entertainment