World of Knowledge

2021-06-23 16:43:41 Some thing Creepy #From_india
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2021-06-23 16:11:01 Why is the keyboard keys not in alphabetical order?

The reason dates back to the time of manual typewriters. When first invented , they had keys arranged in an alphabetical order, but people typed so fast that the mechanical character arms got tangled up. So the keys were randomly positioned to actually slow down typing and prevent key jams.

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2021-06-23 14:09:01 What did the winners receive in the ancient Olympic games?

The olive wreath also known as kotinos (Greek: κότινος), was the prize for the winner at the ancient Olympic Games. It was an olive branch, of the wild- olive tree that grew at Olympia, intertwined to form a circle or a horse-shoe.

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2021-06-23 13:07:01 Do starfish have a brain?

The nervous system of the starfish is very simple...there is no brain and there are not even any ganglia to coordinate movement. The nervous system is characterized by a nerve ring that surrounds the mouth. A radial nerve branches off of the nerve ring and extends to each arm.

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2021-06-23 12:19:58 How many calories do you burn by drinking cold water?

In the case of that glass of ice water, your body works to raise the temperature 16 ounces of ice water by 37 degrees C. In doing so, your body burns only burns around 17.5 Calories, and considering a 2,000-Calorie diet, that 17.5 is fairly insignificant.

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2021-06-23 12:06:01 How many words does the average 6 year old know?

The 6-year-old child typically has a 2,600 word expressive vocabulary (words he or she says), and a receptive vocabulary (words he or she understands) of 20,000–24,000 words. 12 By the time a child is 12 years old, he/she will understand (have a receptive vocabulary) of about 50,000 words.

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2021-06-23 11:05:03 Why do we have two sets of teeth?

The reason you have two sets of teeth probably comes down to size. A full set of permanent teeth would be too big to fit into a young child's mouth. So milk teeth act as a bridge until the jaw is large enough to accommodate a full set of permanent teeth. The last teeth that emerge are your wisdom teeth.

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2021-06-23 10:05:03 How much paper can one tree make?

Since trees are different sizes, it would be difficult to say how much paper comes from one tree. According to one paper manufacturer, however, a cord of wood measuring 4 feet by 4 feet by 8 feet—or 128 cubic feet—produces nearly 90,000 sheets of bond-quality paper or 2,700 copies of a 35-page newspaper.

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2021-06-17 21:52:01 The five dirtiest cities in the U.S. are New York City, Los Angeles, Riverside-San Bernardino, Chicago, and Philadelphia.

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2021-06-17 20:50:07 If you drink enough water in the morning, you will feel happier, sharper, and more energetic throughout the day.
#try_it

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