Today's interactive doodle honors Eadweard J. Muybridge, a photographer who famo...

Today's interactive doodle honors Eadweard J. Muybridge, a photographer who famously projected images of still pictures to create the illusion of movement. Our illusion uses some of Mr. Muybridge's actual lantern slides, which at the time were used to prove that there's a point at which all four of a horses hoves are off the ground simultaneously.

Source: Google's Facebook Wall