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sumedh mane

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last 3 solved tasks
There are 6 words hidden in the picture, can you find 1 of 6?
If 2+3=10, 8+4=96, 7+2=63, 6+5=66 then 9+5=?
How much is 4x5?

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."

Horse Pulls The Car


An out-of-towner drove his car into a ditch in a desolated area. Luckily, a local farmer came to help with his big strong horse named Buddy.
He hitched Buddy up to the car and yelled, "Pull, Nellie, pull." Buddy didn't move.
Then the farmer hollered, "Pull, Buster, pull." Buddy didn't respond.
Once more the farmer commanded, "Pull, Jennie, pull." Nothing.
Then the farmer nonchalantly said, "Pull, Buddy, pull." And the horse easily dragged the car out of the ditch.
The motorist was most appreciative and very curious. He asked the farmer why he called his horse by the wrong name three times.
The farmer said, "Oh, Buddy is blind, and if he thought he was the only one pulling, he wouldn't even try!"
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