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Replace asterisk symbols with ...

Replace asterisk symbols with a letters (W****** H*U****) and guess the name of musician. Length of words in solution: 7,7.

Correct answers: 29

The first user who solved this task is Thinh Ddh.

#brainteasers #music

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Actuary vs. Mafia

What's the difference between an insurance company actuary and a mafia actuary?
An insurance company actuary can tell you how many people will die this year.
A mafia actuary can name them.

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Edison carbon filament experiment

In 1879, Edison's long series of experiments testing materials for suitability as an electric light filament reached a turning point. Charles Batchelor, working at Edison’s Menlo Park laboratory, produced illumination for 14½ hours from a lamp using a carbonized cotton thread. It failed when extra power was added. However, this was such a substantial improvement, attention turned to improving the carbonized filament. Patents were filed, and within two months the progress with the Edison light bulb was made public. An article was published on 21 Dec by the New York Herald. By then, the Menlo Park laboratory was continuously illuminated by Edison's incandescent light bulbs.«

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