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Find number abc

If 8a64a - 7cac0 = b5ca find number abc. Multiple solutions may exist.

Correct answers: 18

The first user who solved this task is Nasrin 24 T.

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The Roman Emperor Who Never Aged

There was a Roman emperor who never aged after he turned 19...
His name was Constant-Teen.

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Eye bank

In 1944, the first eye bank in the U.S. opened in New York City through the efforts of Dr. Richard T. Paton of Manhattan Eye, Ear and Throat Hospital and Dr. John McLean of New York Hospital. These hospitals cooperated to establish a joint project at New York Hospital, New York City. Nineteen other hospitals in the metropolitan area also cooperated and contributed eyes to the bank.

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