A Chair That Owes its Form to a Bike Pump
Charles and Ray Eames used a little magic, a whole lot of work, and a bicycle pump to perfect their plywood molding technique. In the early 1940s, they worked through the evenings in their small Los Angeles apartment molding plywood in what they called the “Kazam! Machine.” It was a hinged two-by-four frame that held a plaster mold with heating elements against which a membrane (inflated by a bicycle pump) pushed thin sheets of glued veneer. That humble technology allowed the Eameses to design a chair Time magazine named the Best Design of the 20th Century.
