Biography

Étienne-Jules Marey was a French scientist, physiologist, and chronophotagrapher. Marley started out by studying blood circulation in the human body. He then shifted to analyzing heart beats, respiration, muscles, and movement of the body. In 1869, Marey constructed a very delicate artificial insect to show how an insect flies and to demonstrate the figure-8 shape it produced during movement of its wings. Then he became fascinated by movements of air and started to study bigger flying animals, like birds. He adopted and further developed animated photography into a separate field of chronophotography in the 1880s. Marey's chronophotographic gun was made in 1882, this instrument was capable of taking 12 consecutive frames a second, with all the frames recorded on the same picture. Using these pictures he studied horses, birds, dogs, sheep, donkeys, elephants, fish, microscopic creatures, molluscs, insects, reptiles, etc. Some call it Marey's "animated zoo". Marey also conducted the famous study about cats always landing on their feet. He conducted very similar studies with a chicken and a dog and found that they could do almost the same. In 1890 he published a substantial volume entitled Le Vol des Oiseaux (The Flight of Birds), richly illustrated with photographs, drawings, and diagrams. He also created stunningly precise sculptures of various flying birds. Marey also made movies. They were at a high speed (60 images per second) and of excellent image quality. His research on how to capture and display moving images helped the emerging field of cinematography. Towards the end of his life he returned to studying the movement of quite abstract forms, like a falling ball. His last great work was the observation and photography of smoke trails. Also, in 1901 he was able to build a smoke machine with 58 smoke trails. It became one of the first aerodynamic wind tunnels. Marey died on May 15th, 1904.

- IMDb mini biography by: Dmataylor9