What is a pen pal?

Pen pals (also called pen friends) are people who regularly write to each other, particularly via postal mail. They are often located in faraway places, such as other states and countries. A pen pal relationship is often used to practice reading and writing in a foreign language, to improve literacy, to learn more about other countries and lifestyles, and to feel connected to people in other parts of the world which helps the world feel like a much smaller place! Pen pals come in all ages, nationalities, and cultures.

Pals may seek new pals based on their own age group or a shared common interest, such as a specific sport or hobby, or they may select someone totally different to gain knowledge about a foreign culture (such as the Far East, Europe, or South America). With the advent of the Internet, a modern version on the traditional pen pal arrangement has developed, and many pen pals also exchange e-mail addresses as well as, or instead of, paper letters. In order to connect with a pen pal, get your mom or dad’s permission first. Often, online sites dedicated to pen pal communication can help you connect with a student your own age.

Where is the deepest hole?

The deepest hole ever made by humans is in Kola Peninsula in Russia, where in 1989 geologists dug a hole 7.6 miles (12.2 kilometers) deep. The Kola Superdeep Borehole began in the 1970s.

Russian teams used special drilling techniques to dig into the Baltic continental crust, presumed to be about 22 miles (35 kilometers) thick, exposing rocks 2.7 billion years old at the bottom.

How is cotton harvested?

Cotton, which comes from flowering Gossypium plants, is a key vegetable fiber used for making clothes, and oil from its seeds can be used in cooking or for making soap. The cotton plant grows in 17 states that make up the U.S. “Cotton Belt”: California, Arizona, New Mexico, Texas, Oklahoma, Arkansas, Missouri, Mississippi, Alabama, Louisiana, Florida, Tennessee, North Carolina, South Carolina, Virginia, Georgia, and Kansas. In the United States, where cotton is no longer picked by hand, machines called pickers or strippers harvest the crops.

Cotton-picking machines have spindles that pick (twist) the seed cotton from the burrs that are attached to plants’ stems. Doffers— a series of circular rubber pads—then remove the seed cotton from the spindles and knock the seed cotton into a conveying system. Conventional cotton stripping machines use rollers equipped with alternating bats and brushes to knock the fluffy white bolls, which contain seeds and hairs, from the plants into a conveyor. After harvest, most of the cotton is pressed into large blocks for storage. These cotton bundles are then transported to the cotton gin, a machine that pulls out the seeds from the cotton bolls.

How many movies are made annually in Hollywood?

There hasn’t been a movie made in Hollywood since 1911, when, fed up with ramshackle sets and the chaotic influence of hordes of actors and crews, the town tossed out the Nestor Film Company and wrote an ordinance forbidding the building of any future studios. Even so, the magic of the name was already established, and so the industry we call Hollywood grew up around that little town in such places as Burbank, Santa Monica, and Culver City — but not in Hollywood.

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Why are there wars?

Wars have taken place since the beginning of recorded history, and they surely occurred before that as well. A war begins when one group of people (the aggressors) tries to force its will on another group of people, and those people fight back. War frequently springs from the differences between people, or from the desire of one group to increase its power or wealth by taking control of another group’s land. Often the aggressors feel that they are superior to the group they want to dominate: they believe that their religion, culture, or even race is better than that of the people they wish to defeat. This sense of superiority makes them feel that it is acceptable to fight to take the land, possessions, and even lives of the “inferior” group, or to force their ways on the dominated people.

Because countries can be very different from one another in government, religion, customs, and ideology (ways of thinking), it is not surprising that nations disagree on many things. But great efforts are usually made to settle the disagreements through discussion and negotiation—a process called diplomacy—before they result in anything as destructive as a war. War usually occurs when diplomacy fails. Because science and technology have allowed us to create such powerful and destructive weapons that can result in such devastating wars, we now have international organizations that work all the time to try to keep peace among nations.

Is there a red planet?

Yes. Mars, the fourth planet from the Sun, is called the Red Planet. It looks red because the rocks on the surface contain rusted iron. It has an atmosphere with clouds, winds, and dust storms—its red dust floats in the atmosphere and gives the planet a red sky.

Mars, which has two moons, orbits the Sun every 687 days and rotates on its axis once every 24 hours and 37 minutes.

Why do we roll out a red carpet for special guests?

The red carpet treatment dates back to the 1930s, when a carpet of that colour led passengers to a luxurious train, the Twentieth Century Limited, which ran between New York and Chicago.

Red carpet unfolded

The Twentieth Century was the most famous in America and was totally first class with accommodation and dining car menus that were considered the height of luxury. Walking the red carpet to the train meant you were about to be treated like royalty.

Why do people become disabled?

A disability can be the result of a disease, an accident, or of genetics, which means that it is a condition that a person is born with.

A lot of times disabled people can learn new ways to do things or use special machines or specially trained animals to help them work around their disability.

Interesting facts about Eye

1.    We should never put anything in or near our eyes, unless we have a reason to use eye drops. We would only do that if our doctor or parent told us to use them.
2.    If the lens in our eye doesn’t work quite right, we can get glasses to help us see. Glasses have lenses in them that work with our eye’s own lens to help us see better.
3.    Just behind the pupil is a lens. It is round and flat. It is thicker toward the middle.
4.    Over the front of our eye is a clear covering called the “conjunctiva.”
5.    Blinking helps to wash tears over our eyeballs. That keeps them clean and moist. Also, if something is about to hit our eye, we will blink automatically.
6.    Some people start to sneeze if they are exposed to sunlight or have a light shined into their eye.
7.    The highest recorded speed of a sneeze is 165 km per hour.
8.    Our eyes have many parts. The black part on the front of our eye is called the “pupil.” It is really a little hole that opens into the back part of our eyes.
9.    Our body has some natural protection for our eyes. Our eyelashes help to keep dirt out of our eyes. Our eyebrows are made to keep sweat from running into our eyes.
10.    The most common injury caused by cosmetics is to the eye by a mascara wand.
11.    It is impossible to sneeze with your eyes open.
12.    Around the pupil is a colored muscle called the “iris.” Our eyes may be BLUE, BROWN, GREEN, GRAY OR BLACK, because that is the color of the iris.
13.    Our eyes are very important to us, and we must protect them. We don’t want dirt, sand, splinters or even fingers to get in our eyes.
14.    The reason why your nose gets runny when you are crying is because the tears from the eyes drain into the nose.
15.    The space between your eyebrows is called the Glabella.

16.    The white part of our eye is called the “sclera.” At the front, the sclera becomes clear and is called the “cornea.”
17.    We don’t want our eyes to get scratched or poked. That could damage our sight!
18.    Babies’ eyes do not produce tears until the baby is approximately six to eight weeks old.
19.    Inside our eye, at the back, is a part called the “retina.” On the retina are cells called “rods” and “cones.” These rods and cones help us to see colors and light.
20.    Your eyes blinks over 10,000,000 times a year!
21.    The study of the iris of the eye is called iridology.
22.    The shark cornea has been used in eye surgery, since its cornea is similar to a human cornea.
23.    The number one cause of blindness in adults in the United States is diabetes.
24.    The eyeball of a human weighs approximately 28 grams.
25.    The eye of a human can distinguish 500 shades of the gray.
26.    The cornea is the only living tissue in the human body that does not contain any blood vessels.
27.    The conjunctiva is a membrane that covers the human eye.
28.    Sailors once thought that wearing a gold earring would improve their eyesight.
29.    Research has indicated that a tie that is on too tight cam increase the risk of glaucoma in men.
30.    People generally read 25% slower from a computer screen compared to paper.
31.    Men are able to read fine print better than women can.
32.    In the United States, approximately 25,000 eye injuries occur that result in the person becoming totally blind.
33.    All babies are colour blind when they are born.
34.    A human eyeball weighs an ounce.

How is a baker’s dozen different from a standard dozen?

A dozen is a unit of quantity, equal to 12. A baker’s dozen is an informal unit of quantity, equal to 13. Bakers often toss in an extra item for each dozen bought, making a total of 13. This custom is very old, dating at least from the thirteenth century, when the weights and prices of loaves of bread were strictly regulated by royal proclamations called assizes, and bakers could be jailed if they failed to provide fair weight at the listed prices.

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