Thanks to movies like Urban Cowboy, Stir Crazy, Charlie's Angels: Full Throttle, and others, many are very familiar with what a mechanical bull is. What many may not realize is that the mechanical bull was being used as an entertainment attraction long before the "1980"s. Fact is there was an amusement park in New Jersey called Bertrand Island Amusement Park that used a mechanical bull in the 1930s they called the ""Ride 'Em Cowboy!" Although he was raised on a farm in Vermont, Coolidge developed an allergy to actual horses, Bartlett said. The mechanical horse allowed the chief executive...