Find the area (A=?) of the s...
[2571] Find the area (A=?) of the s... - Find the area (A=?) of the shaded square if length of red line p=51. Express result to the accuracy of 3 decimal. - #brainteasers #math #riddles - Correct Answers: 39 - The first user who solved this task is Manguexa Wagle
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Find the area (A=?) of the s...

Find the area (A=?) of the shaded square if length of red line p=51. Express result to the accuracy of 3 decimal.
Correct answers: 39
The first user who solved this task is Manguexa Wagle.
#brainteasers #math #riddles
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Two Cows are talking through a...

Two Cows are talking through a fence. One cow says to the other, "You know, I'm really worried about this Mad Cow Disease." The other cow says to him, "I wouldn't be too worried about it. It can't affect us chickens."
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Edison applies for first patent

In 1868, Thomas Edison of Boston, Mass., first patent application was received and recorded by the Patent Office. It was for an “Electrographic Vote Recorder.” The device, the first of its kind, would enable a legislator to register a vote either for or against an issue by turning a switch to the right or left. His application was executed (signed and dated) on 13 Oct 1868, and issued by the U.S. Patent Office on 1 Jun 1869 (No. 90,646). He eventually held over 1,500 patents.«
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