Let's get ready for challeng...
[5484] Let's get ready for challeng... - Let's get ready for challenge. I think you know where I am. Because, as you know, I hold lots of knowledge. Really, I can lend a helping hand. Although since people most often come for Riveting good stories and tales, You, my friend, can find knowledge in me. Whether it be history, science, or Braille. I cannot be held in your hand, you see. I'm quite a bit larger than that. So come right in, and let's begin. Put on your thinking cap! What am I? - #brainteasers #riddles - Correct Answers: 31 - The first user who solved this task is Djordje Timotijevic
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Let's get ready for challeng...

Let's get ready for challenge. I think you know where I am. Because, as you know, I hold lots of knowledge. Really, I can lend a helping hand. Although since people most often come for Riveting good stories and tales, You, my friend, can find knowledge in me. Whether it be history, science, or Braille. I cannot be held in your hand, you see. I'm quite a bit larger than that. So come right in, and let's begin. Put on your thinking cap! What am I?
Correct answers: 31
The first user who solved this task is Djordje Timotijevic.
#brainteasers #riddles
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A man walks into a pharmacy an...

A man walks into a pharmacy and wanders up and down the aisles. The sales girl notices him and asks him if she can help him. He answers that he is looking for a box of tampons for his wife. She directs him down the correct aisle.
A few minutes later, he deposits a huge bag of cottonballs and a ball of string on the counter.
The sales girl says, confused, "Sir, I thought you were looking for some tampons for your wife?"
He answers, "You see, it's like this, yesterday, I sent my wife to the store to get me a carton of cigarettes, and she came back with a tin of tobacco and some rolling papers; cause it's so-o-o much cheaper. So, I figure if I have to roll my own... so does she."
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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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