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Melanie Long

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last 3 solved tasks
If acc90 - 5ccc3 = b00ba find number abc. Multiple solutions may exist.

Artificial snow

In 1946, artificial snow from a natural cloud was produced over Mount Greylock, Mass., for the first time in the U.S. An airplane spread small pellets of dry-ice (frozen carbon dioxide) for three miles at a height of 14,000 ft. Although the snow fell an estimated 3,000 feet, it evaporated as it fell through dry air, and never reached the ground. The experiment was carried out by Vincent J. Schaefer of the General Electric Company. Earlier the same year, he had produced snow in a cold chamber, on 12 Jul 1946.

Send in help

A guy calls the hospital and a nurse answers the phone.

The guy said, "Send in help because my wife is going into labor."

The nurse said, "Is this her first child?"

The guy replied, "No, this is her husband."

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