Find number abc
[7139] Find number abc - If 3b8cb - cbb96 = b06ca find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 5
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Find number abc

If 3b8cb - cbb96 = b06ca find number abc. Multiple solutions may exist.
Correct answers: 5
#brainteasers #math
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Honey, What Did the Doctor Say?

A middle aged man goes into the doctor's office for a check-up with a litany of complaints.
The doctor speaks to the man's wife alone and says, "There is nothing the matter with your husband. If you make a couple of meals for him a day, let him watch his sports. Do not complain at him too much and require him to listen. Limit his exposure to in-laws and make love to him once a week. Then, he'll probably live another 20 years."
She returns to her husband's side in the waiting room. He asks, "What did the doctor tell you?"
"You are going to be dying soon, my dear."
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Edison patent

In 1876, Thomas A. Edison was issued three patents for "Duplex Telegraphs" (U.S. No. 178,221; -3). These were for "an Improvement in Duplex Telegraphs" which enable a transmitted signal be sent on the same wire that could be receiving a signal. In patent 178,222, Edison describes "A balanced battery is used for transmitting when the balance is disturbed. An electromagnet is used, through which both the received and transmitted pulsations pass, and the connections are made so that the action of the current sent is balanced, while that coming from the distant station is operative, to work a balanced relay and local circuit or sounder."
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