Category Archives: ManhattanProject

Atomic Snapshots: Eads Hall

In Eads Hall at Washington University in St. Louis, you’ll find a grouping of plaques and information in the first floor hallway. The building housed the Department of Physics where Arthur Compton demonstrated the particle concept of electromagnetic radiation, proving Einstein’s proposal that light was both a wave and particle. The Compton Effect garnered him the Nobel Prize in Physics in 1927.

Arthur Compton went on to direct the Metallurgical Laboratory (Met Lab) at the University of Chicago, a vital link in the Manhattan Project, which supported the development, construction, and operation of the reactors at Hanford and enrichment activities at Oak Ridge.

The grouping consists of an informational plaque, an historic marker, a photograph, the sketched experiment of the scattering of X-rays, and a description of his Nobel Prize winning experiment.

KEM 1945 Christmas Card

A 1945 Christmas card from political cartoonist Kimon Evan Marengo (Kem). This card comments on the dropping of atomic bombs, showing Harry S. Truman as the Statue of Liberty, holding both money and the bomb. Joseph Stalin, Clement Attleee, Charles De Gaulle, and Chaing Kai-shek all hold out hands of friendship, but they are really reaching out for the atom bomb in Truman’s hand. (Source.)

Gilbert Problem Puzzles: Atomic Bomb

2019 Atomic Advent Calendar Gift Ideas Day 23

The A.C. Gilbert Company was known for creating the Erector Set and American Flyer trains, but quickly jumped on the atomic bandwagon with such classics as the Gilbert U-238 Atomic Energy Laboratory and an entry in their classic Gilbert Problem Puzzles called “Atomic Bomb.”

Created in 1945, this dexterity puzzle game is one of the earliest toys and games with an atomic theme. The boxed problem puzzle set includes printed litho cards with such games as Ring a Tail, Radio Tube Trick, Hungry Pup, Trap a Sap, Topsy Turvy Rivets, and Atomic Bomb.

A later version licensed under the Fred-Alan Novelty Company explains the game:

The puzzle game made its debut shortly after the use of the atomic bombs after World War II. It’s hard to imagine a toy such as this being produced today and is an interesting snapshot of history.