MATH PUZZLE: Can you replace...
[5566] MATH PUZZLE: Can you replace... - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 73 - The first user who solved this task is Djordje Timotijevic
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 73
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
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A wealthy merchant of 84 marri...

A wealthy merchant of 84 married a 25 year old fashion model. They had a wonderful honeymoon in Aruba but, unfortunately, the old boy suffered a coronary and was hospitalized.
When his young wife came to see him, the old man said, "Sweetheart, your future has been taken care of regardless of what happens to me. You will have an income of $250,000 a year, my home in Palm Springs, my ranch in Texas, my Mercedes. You'll never need to worry about money."
"Oh, sweetheart, please don't talk that way," his young wife exclaimed. "You've been so good to me already. If you go, I'll be devastated. Oh, there must be something I can do to help you. Please, tell me what I can do?"
"Well," the old man gasped, "you can quit pinching the inlet tube to my oxygen supply for starters."
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Edison patent

In 1888, Thomas A. Edision, with co-inventor Ezra T. Gilliland were granted a patent for "Railway Signaling" (U.S. No. 384,830). The invention related to signalling systems for communicating between stations and moving trains by induction from the telegraph wires to the roofs of the cars. In such a system, transmitters were vibrators operated by keys to send signals upon the line, and receivers were telephone receivers connected to the ground. The patent was for an innovation to increase the quickness, rapidity and clearness of the vibrations. By making the transmitted vibrations as short and distinct as possible, they may be more clearly reproduced at the receiver.
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