Kodak Ultra Speed Photography original vintage advertisement.
You can see split second action with photography. 52 cards cascade
from hand to hand. Yet fast as they flash by, photography is
faster still. Ultra speed photography can show the behavior of
a plane's wingtip at supersonic speed. Or picture the action
of a spark or shock wave at the rate of 10 million times a second!
Eastman Kodak. Advancing business and industrial technics.