What it the largest flower in the world?

The flower with the world’s largest bloom is the rafflesia, which grows in the rain forests of Indonesia. It can grow to be 3 feet (0.91 meters) across and weigh up to 15 pounds (6.8 kilograms). It is a parasitic plant, with no visible leaves, roots, or stem. It attaches itself to a host plant to obtain water and nutrients.

When in bloom, the rafflesia gives off a repulsive odor, similar to that of rotting meat. Although people do not want to come near it, the strange odor attracts insects that pollinate the plant.

Can farm animals be cloned?

Yes. In 1997 a team of scientists at the Roslin Institute in Edinburgh, Scotland, announced the birth of Dolly the sheep, the first clone (identical copy) of an adult mammal. The process used to create Dolly, called somatic cell nuclear transfer, began with an egg cell from one sheep. The scientists destroyed that egg cell’s nucleus and then injected the nucleus from the cell of another sheep into the egg cell. With a little encouragement from electronic stimulation, the donated nucleus fused with the egg cell, and the new cell began to divide.

The cluster of cells was then implanted into the uterus of the sheep that had provided the egg cell, and five months later Dolly was born—an exact replica not of the sheep that had carried her in the womb but of the sheep that had supplied the nucleus. While cloning mammals is very controversial, some scientists argue that cloning farm animals has advantages to livestock farmers, who could use the technology to breed only highquality animals that produce the most milk or the finest wool.

How does a bicycle work?

A bicycle is a simple device that increases the power that you have in the muscles of your legs, taking you faster and farther than you could ever run. When you push the pedals of your bike around once, the pedal sprocket—the wheel with teeth to which the pedals are attached—goes around once, too. But it pulls a chain along, one that is connected to a much smaller sprocket (with fewer teeth to grip each link of the chain) in the center of your bike’s rear wheel. This smaller sprocket moves around a number of times for each single turn of your pedals, moving your bike wheels a lot faster than you’re moving your feet! Some bicycles have several “speeds,” which means that they have a number of gears (called derailleurs) that vary the rate at which the wheels turn. These extra sprockets are located at the pedals and rear wheel of a bike, where levers move the driving chain sideways, from one to another.

A special spring system keeps the chain tight when it changes from a larger to a smaller sprocket. Although you might think that a rider would always want the wheels of his or her bike to move as fast as possible for each pedal turn, that is not always the case. When going uphill, for instance, a rider can get more force out of a wheel that turns fewer times, making the task easier.

When did people first use electric cars?

During the last decade of the nineteenth century, the electric vehicle became especially popular in cities across America. People had grown familiar with electric trolleys and railways, and technology had produced motors and batteries in a wide variety of sizes. The Edison Cell, a nickel-iron battery, became the leader in electric vehicle use. By 1900, electric vehicles were the most popular car. In that year, 4,200 automobiles were sold in the United States. Of these, 38 percent were powered by electricity, 22 percent by gasoline, and 40 percent by steam. By 1911, the automobile starter motor did away with handcranking gasoline cars, and Henry Ford had just begun to mass-produce his Model T’s. By 1924, not a single electric vehicle was exhibited at the National Automobile Show, and the Stanley Steamer was scrapped that year. Because of “Clean Air” legislation, the energy crises of the 1970s, and concern for the well-being of the environment, car manufacturers have again marketed several all-electric cars and “hybrid” vehicles.

Hybrid cars use two or more different power sources to propel them, such as a gasoline engine and an electric motor. General Motors sold the Impact, an electric vehicle. And Honda offered people two hybrids, the Insight and a Civic sedan. The Toyota Prius is a hybrid that first went on sale in Japan in 1997, making it the first mass-produced hybrid vehicle. According to the United States Environmental Protection Agency, the 2008 Prius is the most fuel-efficient car sold in the United States. Because of this, electric cars and hybrid vehicles may be the new cars of the future, eventually replacing all-gasoline-powered cars.

What does the slogan “Reduce, Reuse, and Recycle” mean?

You may have heard this expression used in school, in television commercials, or on a sign at your local parks and recreation. Basically, the slogan means that there are three key ways to produce less waste:
1. Reduce the amount of trash (and toxicity) you throw away.
2. Reuse containers and products whenever possible.

3. Recycle as much as possible and buy products with recycled content. As much as 84 percent of all household waste can be recycled—so it makes sense to be conscious of what we use and how we can reuse it.

What is the Chinese lunar calendar?

The Chinese lunar calendar is based on the cycles of the Moon, and is constructed in a different fashion than the Western solar calendar. In the Chinese calendar, the beginning of the year falls somewhere between late January and early February, and contains 354 days.

Each year is given an animal designation, such as “Year of the Ox.” A total of 12 different animal names are used, and they rotate in the following sequence: Rat, Ox, Tiger, Hare (Rabbit), Dragon, Snake, Horse, Sheep (Goat), Monkey, Rooster, Dog, and Pig. The Chinese have adopted the Western calendar since 1911, but the lunar calendar is still used for festive occasions such as the Chinese New Year. Many Chinese calendars print both the solar dates and the Chinese lunar dates.

Why is the Grand Canyon unique?

Located in Arizona and stretching to Colorado, the Grand Canyon is 18 miles (29 kilometers) wide, 227 miles (365 kilometers) long, and 6,000 feet (1,828 meters) deep in its deepest section. It takes about two days by foot or mule to travel from the top to the bottom.

Although it is not the biggest canyon in the world—Barranca de Cabre in northern Mexico and Hell’s Canyon in Idaho are deeper—it is known for its amazing landscape. The canyon’s walls are made up of rocks, cliffs, hills, and valleys formed millions of years ago, and it is home to hundreds of species of mammals, reptiles, and birds. Although people lived in the canyon some 4,000 years ago, today it is a national park and national landmark.

Interesting facts about Psychology

1.    80% of women use silence to express pain. You know she’s truly hurt when she chooses to ignore you.
2.    Psychology says, friendship is not about who you spend the most time with, it’s about who you have the best time with.
3.    Psychology says, ironically, the more you hide your feelings, the more they show. The more you deny them, the more they grow.
4.    Being sarcastic on a regular basis can add up to 3 yrs to your life. Sarcasm is extremely healthy for the mind.
5.    Being able to respond with sarcasm to a stupid question within seconds is literally a sign of a healthy brain.
6.    Bad relationships change good people.
7.    Psychology suggest that sometimes you love someone so much that not even the truth can change your mind.
8.    The loneliest people are the kindest. The saddest people smile the brightest. The most damaged people are the wisest.
9.    Late night phone and text conversations tend to be the best.
10.    Work hard in silence, let your success be your noise.
11.    Psychology says, the person you care about the most can literally shatter your confidence with their opinions.
12.    Psychology says: People tend to value memories more than actual people. Sometimes you miss the memories, not the actual person.

13.    When it’s after 2am, just go to sleep. The decisions you make after 2am are always the wrong decisions.
14.    Psychology says, your personality is who you are. Your attitude is usually based on how a person treats you.
15.    70% of people pretend to be okay simply because they don’t want to annoy others with their problems.
16.    Positive events, such as graduating, getting married and a new job often lead to depression.
17.    Psychology says, the lyrics in your favorite song express everything that you struggle to say or express to others.
18.    Being in a relationship is not about kissing, dates or showing off. It’s about being with the person who makes you happy.
19.    People who laugh more are better able to tolerate pain – Both physical and emotional.
20.    Women are automatically more attracted to guys who make an effort to start the conversation, showing initiative and consistency.
21.    Psychology claims that If two past lovers can remain just friends, its either they are still in love, or never were.
22.    Generally, people are more likely to assume you’re being rude when you’re actually being honest.
23.    Your age doesn’t define your maturity, your grades don’t define your intellect, and rumors don’t define who you are.
24.    90% of people will fake laugh when they don’t understand what someone said to them.
25.    Psychology says, staying quiet doesn’t mean you’ve got nothing to say. It means you don’t think they’re ready to hear your thoughts.

Is there such a thing as a funny bone?

The funny bone exists in your body, but it’s not a bone at all! The funny bone is a part of the ulnar nerve located at the back of the elbow. If you accidentally bump this area it can cause a tingling sensation toward the front of your forearm.

This tingling or dull pain is caused by the ulnar nerve bumping up against the humerus, the long bone that starts at your elbow and goes up to your shoulder. Although it might feel weird, tapping your funny bone doesn’t do any damage to your elbow, arm, or ulnar nerve.

Why is chocolate good for you?

Chocolate contains a range of nutrients which include minerals such as potassium, calcium and iron. It also contains the B-vitamin riboflavin. It is true that most of chocolates’ calories do come from fat but the ingredient, known as cocoa butter, is the kind of fat that consists mostly of monounsaturated fatty acid also found in olive oil; the ‘healthy’ fat needed in all diets.

Although studies are constantly being done with chocolate (and why not?), studies in the past  have shown two significant additional positives. In these test studies, the people who consumed cocoa regularly had a lower blood pressure than those that did not, were less likely to die from cardiovascular disease and had better peripheral blood flow.

Dark chocolate has the potential to have the largest quantity of cocoa solids – at least to 70%. This means that 70% of the chocolate is from the cocoa bean and less from added sugars, oils and perhaps other fillers. Thus the antioxidants in the dark chocolate surpasses pecans (14% less) and red wine (25% less).

Besides the wonderful benefits from our all natural chocolate, nuts are a great food. In general, nuts are loaded with protein. Peanuts have the most, followed by almonds, cashews and walnuts. Protein is essential for healthy brain and muscle function, and for vegetarians, are a great substitute for animal protein. Nuts also contain omega-3 fatty acids, antioxidants and fiber. Thus with all the added benefits of chocolate, chocolate dipped nuts are a great snack.