Find the 7 letters word
[2857] Find the 7 letters word - Find the 7 letters word. Word may go in all 8 directions. - #brainteasers #wordpuzzles - Correct Answers: 39 - The first user who solved this task is On On Lunarbasil
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Find the 7 letters word

Find the 7 letters word. Word may go in all 8 directions.
Correct answers: 39
The first user who solved this task is On On Lunarbasil.
#brainteasers #wordpuzzles
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Best room in the hotel?

The drunk staggered up to the hotel reception and demanded his room be changed.

"But sir," said the clerk, "you have the best room in the hotel."

"I insist on another room!!" said the drunk.

"Very good, sir. I`ll change you from 502 to 555. Would you mind telling me why you don't like 502?" asked the clerk.

"Well, for one thing," said the drunk, "it's on fire."

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Spectrophotometer

In 1935, the first U.S. patent for a spectrophotometer was issued to Professor Arthur Cobb Hardy of Wellesley, Mass. (No. 1,987,441) which he called a “photometric apparatus.”It could detect two million different shades of colour and make a permanent record chart of the results. The patent was assigned to the General Electric Company of Schenectady, N.Y. which sold the first machine on 24 May 1935. It used a photo-electric device to receive light alternately from a sample and from a standard for comparison. It eliminated any need for the two beams (from sample and from standard) to travel different optical paths which in previous designs could introduce inaccuracies if one path varied from the other.«[Image: a "GE-Hardy" double-beam recording spectrophotometer photographed in 1938 showing Walt Disney with the instrument at his studios.]
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