Machines Explained in Simple Animations

Radial Engines

Radial engines are used in aircrafts having propeller connected to the shaft delivering power
in order to produce thrust its basic mechanism is ….



Steam engine Principle

Steam engine once used in locomotives was based on the reciprocating principle as
shown below



Sewing Machine



Maltese Cross Mechanism

this type of mechanism is used in clocks to power the second hand movement.



Manual Transmission Mechanism

The mechanism also called as “stick shift” is used in cars to change gears manually



Constant Velocity Joint

This mechanism is used in the front wheel drive cars



Torpedo-Boat destroyer System

This system is used to destroy fleet in naval military operations.



Rotary Engine

Also called as Wankel engine is a type of internal combustion engine has a unique design that converts
pressure into rotating motion instead of reciprocating pistons

Cara Menghilangkan Blacklist Smadav

Smadav 8.3 menambahkan fitur blacklist, fitur ini mampu mendeteksi key smadav bajakan alias palsu, salah satu korbanya adalah aku sendiri, smadav saya kena blacklist setelah update smadav terbaru 8.3. Untuk menghilangkan Blacklis pada smadav ikuti cara di bawah ini:

- Buka Smadav
- Masuk ke pilihan seting
- Hilangkan semua tanda centang pada pilihan smadav (pengaturan dasar dan engaturan tambahan)
- Isi nama pada kotak regristrasi dengan “anti-pembajakan” [tanpa tanda petik]
- Setelah muncul pesan “berhasil hilangkan tanda bajakan:3″
- Setelah itu isi nama dan key berikut (pilih yang anda suka )

Nama: purnama Key: 991999615013

Nama: bontang Key: 991399470892

Nama: borneo Key: 991999648866

Nama: d3d3 Key: 995299760472

Nama: BTN Key: 995799985234

Nama: Bontang.com Key: 9938991003753

untuk smadav terbaru 8.3 silahkan download dibawah ini
Download Smadav 8.3

Sumber: http://dedepurnama.blogspot.com

Keuntungan menjadi Vegetarian

Consider making this healthy choice as one of your new year's resolutions. ..
Stacks of studies confirm that a diet full of fresh fruits and vegetables and grains is your best bet for living a longer, healthier and more enjoyable life. There are literally hundreds of great reasons to switch to a plant-based diet; here are 22 of the best:

• You'll live a lot longer.

Vegetarians live about seven years longer, and vegans (who eat no animal products) about 15 years longer than meat eaters, according to a study from Loma Linda University. These findings are backed up by the China Health Project (the largest population study on diet and health to date), which found that Chinese people who eat the least amount of fat and animal products have the lowest risks of cancer, heart attack and other chronic degenerative diseases.

• You'll save your heart. Cardiovascular disease is still the

Number one killer in the United States, and the standard American diet (SAD) that's laden with saturated fat and cholesterol from meat and dairy is largely to blame. Plus, produce contains no saturated fat or cholesterol. Incidentally, cholesterol levels for vegetarians are 14 percent lower than meat eaters.

• You can put more money in your mutual fund.

Replacing meat, chicken and fish with vegetables and fruits is estimated to cut food bills.

• You'll reduce your risk of cancer.

Studies done at the German Cancer Research Center in Heidelberg suggest that this is because vegetarians' immune systems are more effective in killing off tumour cells than meat eaters'. Studies have also found a plantbased diet helps protect against prostate, colon and skin cancers.

• You'll add color to your plate.

Meat, chicken and fish tend to come in boring shades of brown and beige, but fruits and vegetables come in all colours of the rainbow. Diseasefighting phytochemicals are responsible for giving produce their rich, varied hues. So cooking by colour is a good way to ensure you re eating a variety of naturally occurring substances that boost immunity and prevent a range of illnesses.

• You'll fit into your old jeans.

On average, vegetarians are slimmer than meat eaters, and when we diet, we keep the weight off up to seven years longer. That's because diets that are higher in vegetable proteins are much lower in fat and calories than the SAD. Vegetarians are also less likely to fall victim to weight-related disorders like heart disease, stroke and diabetes.

• You'll give your body a spring cleaning.

Giving up meat helps purge the body of toxins (pesticides, environmental pollutants, preservatives) that overload our systems and cause illness. When people begin formal detoxification programs, their first step is to replace meats and dairy products with fruits and vegetables and juices.

• You'll make a strong political statement.

It's a wonderful thing to be able to finish a delicious meal, knowing that no beings have suffered to make it..

• Your meals will taste delicious.

Vegetables are endlessly interesting to cook and a joy to eat. It's an ever-changing parade of flavours and colors and textures and tastes.

• You'll help reduce waste and air pollution.

Livestock farms creates phenomenal amounts of waste. The tons of manure, a substance that's rated by the Environmental Protection Agency (EPA) as a top pollutants. And that's not even counting the methane gas released by goats, pigs and poultry (which contributes to the greenhouse effect); the ammonia gases from urine; poison gases that emanate from manure lagoons; toxic chemicals from pesticides; and exhaust from farm equipment used to raise feed for animals.

Your bones will last longer.The average bone loss for a vegetarian woman at age 65 is 18 percent; for non-vegetarian women, it's double that. Researchers attribute this to the consumption of excess protein. Excess protein interferes with the absorption and retention of calcium and actually prompts the body to excrete calcium, laying the ground for the brittle bone disease osteoporosis. Animal proteins, including milk, make the blood acidic, and to balance that condition, the body pulls calcium from bones. So rather than rely on milk for calcium, vegetarians turn to dark green leafy vegetables, such as broccoli and legumes, which, calorie for calorie, are superior sources.

• You'll help reduce famine.

It takes 15 pounds of feed to get one pound of meat. But if the grain were given directly to people, there'd be enough food to feed the entire planet. In addition, using land for animal agriculture is inefficient in terms of maximizing food production. According to the journal Soil and Water, one acre of land could produce 50,000 pounds of tomatoes, 40,000 pounds of potatoes, 30,000 pounds of carrots or just 250 pounds of beef.

• You'll avoid toxic chemicals.

The EPA estimates that nearly 95 per cent of pesticide residue in our diet comes from meat, fish and dairy products. Fish, in particular, contain carcinogens (PCBs, DDT) and heavy metals (mercury, arsenic; lead, cadmium) that cannot be removed through cooking or freezing. Meat and dairy products are also laced with steroids and hormones.

• You'll protect yourself from foodborne illnesses.

According to the Center for Science in the Public Interest in the US, which has stringent food standards, 25 per cent of all chicken sold in the United States carries salmonella bacteria and, the CDC estimates, 70 percent to 90 percent of chickens contain the bacteria campy-lobacter (some strains of which are antibiotic-resistan t), approximately 5 percent of cows carry the lethal strain of E. coli O157:H7 (which causes virulent diseases and death), and 30 percent of pigs slaughtered each year for food are infected with toxoplasmosis (caused by parasites).

• You may get rid of your back problems.

Back pain appears to begin, not in the back, but in the arteries. The degeneration of discs, for instance, which leads to nerves being pinched, starts with the arteries leading to the back. Eating a plant-based diet keeps these arteries clear of cholesterol- causing blockages to help maintain a healthy back.

• You'll be more 'regular.'

Eating a lot of vegetables necessarily means consuming fiber, which pushes waste out of the body. Meat contains no fibre. Studies done at Harvard and Brigham Women's Hospital found that people who ate a high-fiber diet had a 42 percent lower risk of diverticulitis. People who eat lower on the food chain also tend to have fewer incidences of constipation, hemorrhoids and spastic colon.

• You'll cool those hot flashes.

Plants, grains and legumes contain phytoestrogens that are believed to balance fluctuating hormones, so vegetarian women tend to go through menopause with fewer complaints of sleep problems, hot flashes, fatigue, mood swings, weight gain, depression and a diminished sex drive.

• You'll help to bring down the national debt.

We spend large amounts annually to treat the heart disease, cancer, obesity, and food poisoning that are byproducts of a diet heavy on animal products.

• You'll preserve our fish population.

Because of our voracious appetite for fish, 39 per cent of the oceans' fish species are overharvested, and the Food & Agriculture Organization reports that 11 of 15 of the world's major fishing grounds have become depleted.

• You'll help protect the purity of water.

It takes 2,500 gallons of water to produce one pound of mutton, but just 25 gallons of water to produce a pound of wheat. Not only is this wasteful, but it contributes to rampant water pollution.

• You'll provide a great role model for your kids.

If you set a good example and feed your children good food, chances are they'll live a longer and healthier life. You're also providing a market for vegetarian products and making it more likely that they'll be available for the children.

• Going vegetarian is easy!

Vegetarian cooking has never been so simple. We live in a country that has been vegetarian by default. Our traditional dishes are loaded with the goodness of vegetarian food. Switching over it very simple indeed.

Fakta menarik tentang Negara

Alaska



More than half of the coastline of the entire United States is in Alaska.

Amazon



The Amazon rainforest produces more than 20%
of the world's oxygen supply.

The Amazon River pushes so much water into the Atlantic Ocean that, more than one hundred miles at sea off the mouth of the river, one can dip fresh water out of the ocean. The volume of water in the Amazon river is greater than the next eight largest rivers in the world combined and three times the flow of all rivers in the United States.

Antarctica



Antarctica is the only land on our planet that is not owned by any country.
Ninety percent of the world's ice covers Antarctica.
This ice also represents seventy percent of all the fresh water in the world.
As strange as it sounds, however, Antarctica is essentially a desert;
the average yearly total precipitation is about two inches.
Although covered with ice (all but 0.4% of it, ice.),
Antarctica is the driest place on the planet,
with an absolute humidity lower than the Gobi desert.

Brazil



Brazil got its name from the nut, not the other way around.

Canada



Canada has more lakes than the rest of the world combined. Canada is an Indian word meaning 'Big Village'.

Chicago



Next to Warsaw, Chicago has the largest Polish population
in the world.

Detroit



Woodward Avenue in Detroit, Michigan, carries the designation M-1,
so named because it was the first paved road anywhere.

Damascus, Syria



Damascus, Syria, was flourishing a couple of thousand years
before Rome was founded in 753 BC,
making it the oldest continuously inhabited city in existence.

Istanbul, Turkey



Istanbul, Turkey, is the only city in the world
located on two continents.

Los Angeles



Los Angeles' full name is:
El Pueblo de Nuestra Senora la Reina de Los Angeles de Porciuncula
-- and can be abbreviated to 3.63% of its size: L.A.

New York City



The term 'The Big Apple' was coined
by touring jazz musicians of the 1930s
who used the slang expression 'apple' for any town or city.
Therefore, to play New York City
is to play the big time - The Big Apple.

There are more Irish in New York City
than in Dublin, Ireland;
more Italians in New York City
than in Rome, Italy;
and more Jews in New York City
than in Tel Aviv, Israel.

Ohio



There are no natural lakes in the state of Ohio, every one is manmade.

Pitcairn Island



The smallest island with country status is Pitcairn
in Polynesia, at just 1.75 sq. miles/4,53 sq. km.

Rome



The first city to reach a population of 1 million people
was Rome, Italy in 133 B.C.
There is a city called Rome on every continent.

Siberia



Siberia contains more than 25% of the world's forests.

S.M.O.M.



The actual smallest sovereign entity in the world
is the Sovereign Military Order of Malta (S.M.O.M).
It is located in the city of Rome, Italy,
has an area of two tennis courts
and, as of 2001, has a population of 80
-- 20 less people than the Vatican.
It is a sovereign entity under international law,
just as the Vatican is.

Sahara Desert



In the Sahara Desert, there is a town named Tidikelt, Algeria,
which did not receive a drop of rain for ten years.
Technically though, the driest place on Earth
is in the valleys of the Antarctic near Ross Island.
There has been no rainfall there for two million years.

Spain



Spain literally means 'the land of rabbits'.

St. Paul, Minnesota



St. Paul, Minnesota, was originally called Pig's Eye
after a man named Pierre 'Pig's Eye' Parrant
who set up the first business there.

Roads



Chances that a road is unpaved:
in the U.S.A. = 1%;
in Canada = 75%

Russia



The deepest hole ever drilled by man is the
Kola Superdeep Borehole, in Russia.
It reached a depth of 12,261 meters
(about 40,226 feet or 7.62 miles).
It was drilled for scientific research
and gave up some unexpected discoveries,
one of which was a huge deposit of hydrogen
- so massive that the mud coming from the hole
was boiling with it.

United States



The Eisenhower interstate system requires
that one mile in every five must be straight.
These straight sections are usable as airstrips
in times of war or other emergencies.

Waterfalls



The water of Angel Falls (the world's highest) in Venezuela
drops 3,212 feet (979 meters).
They are 15 times higher than Niagara Falls.

Inilah fakta tentang Jantung...

Let's get straight to the heart of the matter--the heart's job is to move blood.

Day and night, the muscles of your heart contract and relax to pump blood throughout your body. When blood returns to the heart, it follows a complicated pathway. If you were in the bloodstream, you would follow the steps below one by one.

1. Oxygen-poor blood (shown in blue) flows from the body into the right atrium.
2. Blood flows through the right atrium into the right ventricle.
3. The right ventricle pumps the blood to the lungs, where the blood releases waste gases and picks up oxygen.
4. The newly oxygen-rich blood (shown in red) returns to the heart and enters the left atrium.
5. Blood flows through the left atrium into the left ventricle.
6. The left ventricle pumps the oxygen-rich blood to all parts of the body.



Do right and left seem backward? That's because you're looking at an illustration of somebody else's heart. To think about how your own heart works, imagine wearing this illustration on your chest.

Sure, you know how to steal hearts, win hearts, and break hearts. But how much do you really know about your heart and how it works? Read on to your heart's content.

Put your hand on your heart. Did you place your hand on the left side of your chest? Many people do, but the heart is actually located almost in the center of the chest, between the lungs. It's tipped slightly so that a part of it sticks out and taps against the left side of the chest, which is what makes it seem as though it is located there.

Hold out your hand and make a fist. If you're a kid, your heart is about the same size as your fist, and if you're an adult, it's about the same size as two fists.

Your heart beats about 100,000 times in one day and about 35 million times in a year. During an average lifetime, the human heart will beat more than 2.5 billion times.

Give a tennis ball a good, hard squeeze. You're using about the same amount of force your heart uses to pump blood out to the body. Even at rest, the muscles of the heart work hard--twice as hard as the leg muscles of a person sprinting.

Feel your pulse by placing two fingers at pulse points on your neck or wrists. The pulse you feel is blood stopping and starting as it moves through your arteries. As a kid, your resting pulse might range from 90 to 120 beats per minute. As an adult, your pulse rate slows to an average of 72 beats per minute.

The aorta, the largest artery in the body, is almost the diameter of a garden hose. Capillaries, on the other hand, are so small that it takes ten of them to equal the thickness of a human hair.

Your body has about 5.6 liters (6 quarts) of blood. This 5.6 liters of blood circulates through the body three times every minute. In one day, the blood travels a total of 19,000 km (12,000 miles)-- that's four times the distance across the US from coast to coast.

The heart pumps about 1 million barrels of blood during an average lifetime--that's enough to fill more than 3 super tankers.

Lub-DUB, lub-DUB, lub-DUB. Sound familiar? If you listen to your heart beat, you'll hear two sounds. These "lub" and "DUB" sounds are made by the heart valves as they open and close.