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The Atomic Bomb! Dr. Einstein's Warning to President Roosevelt
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The Atomic Bomb! Dr. Einstein's Warning to President Roosevelt
From the Introduction:
On August 2, 1939, Dr. Albert Einstein wrote the following letter to President Franklin D. Roosevelt, warning that the element uranium might be turned into a new and important source of energy in the near future, calling for "watchfulness" and "quick action" because an "extremely-powerful" bomb could be constructed.
The Board which President Roosevelt convened (his letter follows) probably laid the groundwork for the Atomic Energy Commission and the Manhattan Porject which developed the atomic bombs dropped on Hiroshima and Nagasaki, Japan in August 1945, ending World War Two.
Day of Infamy Blue And Silver-Brushed Challenge Coin, 39 mm
While visiting Pearl Harbor in 2025 I made various purchases at the gift shop but didn't see this item there (it was on my 'to buy' list). While recently purchasing some items off the online site I decided to get it. A very cool item I'll add to the rest of my Pearl Harbor memorabilia.
I visited Pearl Harbor in 2025 and made a bunch of purchases at the gift shop but didn't see this item. While recently ordering some items off the online site I came across this and thought it was pretty cool. And it is! Good quality and great to look at.It's now the main bookmark for my reading material.
While visiting Pearl Harbor in April of 2025 I purchased some items including this bookmark at the gift shop. While recently ordering som other items online I decided to snatch up a couple more. A great and cool souvenir memorial item. You can never have too many bookmarks!
I visited Oahu in April 2025 and spent a lot of time at Pearl Harbor. I picked up a bunch of items including t-shirts at the gift shop but didn't see this one. I recently visited the online site and saw it and knew I had to have it. Made of the same durable quality as the other shirts I purchased and very cool looking. A great addition to my collection.
