If our eyes only saw frames (IE: 30 images a second), like a single lens reflex camera, we'd see images pop in and out of existance and that would really be annoying and not as advantagous to us in our three dimensional space and bodies.
In the Vienna of the second half of the 18th century, in addition to Haydn and Mozart, three symphonic composers, namely Leopold Hoffmann, Carl Ditters von Dittersdorf and J.B. Vanhal helped further the development of the symphony.
The One Thing You Don't Want to Miss. Visit the Bell Museum, located on 25 acres of landscaped grounds in the village of Baddeck, where Alexander Graham Bell, who invented the telephone at age 29, also made important contributions to medicine, engineering, agriculture, aeronautics, marine science, genetics, and teaching the deaf.