Here is an excerpt from a press release from the American Museum of Atomic Energy released in the mid-1950s regarding these dimes:
“One of the most popular exhibits in the American Museum of Atomic Energy is a “dime irradiator.” To date, more than 250,000 dimes have been irradiated, encased in plastic and returned to their owners as souvenirs. The irradiator works as follows: A mixture of radioactive antimony and beryllium is enclosed in a lead container. Gamma rays from the antimony are absorbed by the beryllium atoms and a neutron is expelled by the beryllium atom in the process.
These neutrons, having no electrical charge, penetrate silver atoms in the dime. Instead of remaining normal silver-109, they become radioactive silver-110. After irradiation, the dime is dropped out through a slot in the lead container and rests momentarily before a Geiger tube so that its radioactivity may be demonstrated. It is then encased in the souvenir container. Radioactive silver, with a half-life of 22 seconds, decays rapidly to cadmium-110 (In 22 seconds, half of the radioactivity in each dime is gone, in another 22 seconds half the remainder goes, and so on until all the silver-110 has become cadmium). Only an exceedingly minute fraction of the silver atoms have been made radioactive.”
26mm
Quick Shipping and Professional Packaging
Thanks to our longstanding association with UPS FedEx DHL and other top international carriers, we are able to provide a range of shipping options. Our warehouse staff is highly skilled and will package your items according to our precise and precise specifications. Before shipping the goods are carefully inspected and secured. We ship to thousands clients every day from all over the world. This is a sign of our determination to become the biggest online retailer on earth. These warehouses are situated in Europe just as they are in the USA.
Note: Orders containing more than one product will be assigned a distinct processing time, depending on the specific product.
We will thoroughly inspect all products before they are shipped. Most orders are now shipped within 48 hours. The expected delivery time is between 3 and 7 days.
Returns
Due to multiple parties, including the factory and the warehouse, we're unable to completely manage our stock. Stocks are subject to change at any moment. Be aware that your order will run out of stocks after you place the order.
The policy is 30 days. If the 30 days have elapsed since you purchased your product, we are unable to provide a refund or exchange.
Your item must be in its original packaging and in good condition. It must also not be used. You must have the item in the original packaging.
Related products
Medal
(c. 1890s) Whipple Dollar HK-832 So-Called-Dollar – NGC MS 62 Yesterday’s Change, LLC. Outlet Online
Medal
1901 Pan-American Exposition Gilt Bronze Medal by Gorham Yesterday’s Change, LLC. Outlet Online
