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Calculate 3.7 + 1.3 + 9.2

FUNNY MATH: Calculate 3.7 + 1.3 + 9.2 :)

Correct answers: 18

The first user who solved this task is Sanja Šabović.

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I Will Miss Them

My son and his wife stopped by Sunday unannounced to visit.
I wouldn't answer the door but I did hold up my new medicine container and pointed to the instructions.
Instructions read: 'Take one tablet before bedtime and Keep away from children.'

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Black American patent

In 1897, a U.S. patent for a "Device for Rolling Cigarettes" was issued to black American inventor J.A. Sweeting (No. 594,501). A concave mantrel would carry tobacco while cigarette paper from a contained roll was turned around the contents, thus producing a perfectly and conveniently formed cigarette. By wetting a strip of the paper along the line of the roller with a finger, further turning of the mantrel would apply tension and separate the paper in a straight line. The wetted portion in contact with the formed cigarette wrapper would adhere to it and prevent unwinding of the wrapper.

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