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Find number abc

If b12a1 - 76c46 = 14b0a find number abc. Multiple solutions may exist.

Correct answers: 22

The first user who solved this task is Nasrin 24 T.

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Owen Benjamin: Public Restrooms for Guys

Its not an enjoyable place. We get a urinal; we dont get real estate. Its a little, creepy urinal, right? Ladies, you know what it feels like in the elevator when youre in complete silence with a bunch of strangers? Now put your penis in your hand.

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African-American invention

In 1882, black American inventor, W.B. Purvis was issued a patent for a "Bag Fastener" (No. 256,856). It was designed to permit packages, especially those wrapped in paper, to be "instantly sealed or bound up without the use of cord or its equivalent." The invention was a light metallic pronged fastening device, one end of which was to be secured by a paper strip held by gum or paste to the open end of a bag. The opposite end had small barbs designed to pierce and fasten to the opposite side of the seam being closed. In later years, he also patented a hand stamp, a fountain pen, an electric railway, a magnetic car balancing device, an electric railway switch and ten paper bag machines.

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