<p>After failing the test for his Doctor's license, Etienne Jules Marey decides to start studying the motion of animals instead. While doing so, he develops a camera that can take multiple pictures on a glass slide, at a fast rate. </p>
After failing the test for his Doctor's license, Etienne Jules Marey decides to start studying the motion of animals instead. While doing so, he develops a camera that can take multiple pictures on a glass slide, at a fast rate.