Visible incubator (Apr, 1948)

Though his plan for a mass market chicken rotisserie was a failure, Katay found that replacing the chickens with little wooden soccer men made for a delightful game. Which he promptly named after his (now-ex) girlfriend Foos.

Visible incubator gives you a look at baby chicks hatching. All phases of birth from first peck at shell to day old chicks are visible.

Related posts:

1. Radio Set Is Mother of Chicks (Dec, 1932)
2. Dry Ice Makes Breath Visible (Sep, 1934)
3. Coffee Made Visible In New Urn (Aug, 1936)
4. ACTORS’ BREATH MADE VISIBLE FOR WINTER FILM SCENES (Sep, 1934)
5. Colored Chicks to Order (May, 1947)