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You enter a small room. Door...

You enter a small room. Doors close. When the doors open you are in a different place. What room are you in?

Correct answers: 163

The first user who solved this task is Roxana zavari.

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A waiter asks a man...

A waiter asks a man, "May I take your order, sir?"
"Yes," the man replies. "I'm just wondering, exactly how do you prepare your chickens?"
"Nothing special, sir. We just tell them straight out that they're going to die."

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Aerosol spray patent

In 1939, the first U.S. patent for dispensing liquids under pressure from a disposable container was issued to Julius Seth Kahn of New York City (No. 2,170,531). The patent was titled "Apparatus For Mixing a Liquid With a Gas," but was the predecessor of the aerosol spray can. In this case, the patent more particularly specified a use for whipping cream "by discharging the cream and gas mixture through a constricted orifice." The cream could be contained in a common soda-pop glass bottle. Gas could be introduced at controlled pressure. An inexpensive valve discharged the whipped cream. Its use was extended to applications such as dispensing paints, pharmaceuticals and insecticides.

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