Find number abc
[5633] Find number abc - If 818bc + b478a = 13cc38 find number abc. Multiple solutions may exist. - #brainteasers #math - Correct Answers: 31 - The first user who solved this task is Djordje Timotijevic
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Find number abc

If 818bc + b478a = 13cc38 find number abc. Multiple solutions may exist.
Correct answers: 31
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math
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Hugs are powerful

“Hugs are powerful. They can be the comfort you need at the end of a long frustrating day, the impetus to express your grief, a display of complete happiness. They can communicate ‘I have missed you' as much as ‘You will be missed' They can mean the difference between feeling connected or isolated, between hope and despair. Never underestimate the power of a hug or of your ability to ground another person long enough to catch their breath, and see the possibilities they may have missed. Hug often. Hug well.”
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Traffic signal

In 1909, Thomas M. Flaherty filed for a U.S. patent, with an idea for a "Signal for Crossings" This was the first U.S. application for a traffic signal design, later issued as No. 991,964 on 9 May 1911. His signal used a large horizontal arrow pivoted on a post, which turned to indicate the right of way direction. It could be activated by an electric solenoid by a policeman beside the road. Although filed first, it was not the first patent actually issued for a traffic signal. Ernest E. Sirrine filed a different design seven months after Flaherty, but his patent was issued earlier, and thus he held the first U.S. patent for a "Street Traffic System" (No. 976,939 on 29 Nov 1910).
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