MATH PUZZLE: Can you replace...
[3454] MATH PUZZLE: Can you replace... - MATH PUZZLE: Can you replace the question mark with a number? - #brainteasers #math #riddles - Correct Answers: 991 - The first user who solved this task is Snezana Milanovic
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MATH PUZZLE: Can you replace...

MATH PUZZLE: Can you replace the question mark with a number?
Correct answers: 991
The first user who solved this task is Snezana Milanovic.
#brainteasers #math #riddles
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An old indian, Charlie Two Shi...

An old indian, Charlie Two Shirts, came rowing onto the dock on a lake. He tied his boat up and unloaded his fishing box that was full of fish.
The Game warden was standing there and said: "Charlie there aren't that many fish in this lake. How did you get those?"
Charlie said: "Oh it is an old Indian method. Come with me and I show you!"
The Game Warden got in the boat and Charlie rowed out to a spot. He opened his tackle box and got out a weighted stick of dynamite, lit the fuse and tossed it overboard. Moments later there was a muffled explosion from below and several fish came floating up.
The Game Warden said: "Charlie it's illegal to use dynamite for fishing. I can arrest your for that!"
Charlie reached into his tackle box again and pulled out another stick of dynamite. He lit the fuse and handed it to the Game Warden and said: "Are you gonna fish...or talk?"
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Transistor hearing aid

In 1952, the first transistor hearing aid went on sale, the model 1010 manufactured by the Sonotone Corporation in Elmsford, NY, U.S. It weighed 3.5-oz, measured 3"x1.5"x0.6" and cost $229.50 (about $1500.00 today). It was a hybrid device consisting of two sub miniature pre-amplifier tubes and a single transistor as the final audio amplifier to benefit from the low power consumption of transistors. The reason for the hybrid design was that the first junction transistors had signal to noise ratios which were inferior to tubes. Within months, transistor production techniques were improved largely eliminating noise, so the hybrid model was shortly discontinued.
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