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Calculate the number 5262

NUMBERMANIA: Calculate the number 5262 using numbers [9, 9, 4, 3, 67, 390] and basic arithmetic operations (+, -, *, /). Each of the numbers can be used only once.

Correct answers: 18

The first user who solved this task is Djordje Timotijevic.

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A father and his daughter wher...

A father and his daughter where in a crowded elevator. Suddenly a woman near them turned around and slapped that father in the face then stormed off at the next stop.
His daughter said, "It's okay Dad, I didn't like her either. She stepped on my foot so I pinched her."

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First airplane stamp design

In 1912, the world's first stamp to depict an airplane (a biplane) was issued in the U.S., to be available at Post Offices on 1 Jan 1913. (This came six years prior to the first U.S. airmail stamps.) It was a 20-cent Parcel Post stamp, with carmine rose red ink, titled “Aeroplane Carrying Mail,”part of a series of twelve stamps designated for parcel post. On 24 Aug 1912, Congress had authorized the U.S. Post Office to enter the parcel post business to improve service for rural areas poorly served by private delivery companies. Four stamps in the series showed workers (including 3c. "Railway Postal Clerk," 4c. "Rural Carrier" in a horse-drawn wagon). Four more had transportation methods (including a 5c. "Mail Train," 10c. "Steamship and Mail Tender," 15c."Automobile Service"), and others showed industries.«

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