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Sunday, May 1, 2016
10 dangerous things about soft drink you dont know
1 SOFT DRINKS STEAL WATER FROM THE BODY
They work very much like a diuretic which takes away more water than it provides to the body. Just to process the high levels of sugar in soft drinks steals a considerable amount of water from the body.
To replace the water stolen by soft drinks, you need to drink 8-12 glasses of water for every one glass of soft drinks that you consume!
2 SOFT DRINKS NEVER QUENCH YOUR
THIRST
Soft Drinks never quench your thirst, certainly not your body's need for water. Constantly denying your body an adequate amount can lead to Chronic Cellular Dehydration, a condition that weakens your body at the cellular level. This, in turn, can lead to a weakened immune system and a plethora of diseases.
3 ELEVATED LEVELS OF PHOSPHATES
The elevated levels of phosphates in soft drinks leach vital minerals from your body. Soft Drinks are made with purified water that also leach vital minerals from your body. A severe lack of minerals can lead to Heart Disease (lack of magnesium), Osteoporosis (lack of calcium) and many other diseases. Most vitamins can not perform their function in the body without the presence of minerals.
4 SOFT DRINKS CAN REMOVE RUST
Soft Drinks can remove rust from a car bumper or other metal surfaces. Imagine what it's doing to your digestive tract as well as the rest of your body.
5 THE SUGAR CRASH
The high amounts of sugar in Soft Drinks causes your pancreas to produce an abundance of insulin, which leads to a "sugar crash". Chronic elevation and depletion of sugar and insulin can lead to diabetes and other imbalance related diseases. This is particularly disruptive to growing children which can lead to life-long health problems.
"THE HIGH AMOUNTS OF SUGAR IN SOFT DRINKS CAUSES YOUR PANCREAS TO PRODUCE AN ABUNDANCE OF INSULIN, WHICH LEADS TO A 'SUGAR CRASH'."
6 CREATES POOR DIGESTION
Soft Drinks severely interfere with digestion. Caffeine and high amounts of sugar virtually shut down the digestive process. That means your body is essentially taking in NO nutrients from the food you may have just eaten, even that eaten hours earlier.
Consumed with french-fries which can take WEEKS to digest, there is arguably nothing worse a person can put in their body.
7 DIET SOFT DRINKS CONTAIN ASPARTAME
Diet soft drinks contain Aspartame, which has been linked to depression, insomnia, neurological disease and a plethora of other illness. The FDA has received more than 10,000 consumer complaints about Aspartame, that's 80% of all complaints about food additives.
8 SOFT DRINKS ARE EXTREMELY ACIDIC
Soft Drinks are EXTREMELY acidic, so much so that they can eat through the liner of an aluminum can and leach aluminum from the can if it sits on the shelf too long. Alzheimer patients who have been autopsied ALL have high levels of aluminum in their brains. Heavy metals in the body can lead to many neurological and other diseases.
9 AND MORE ACIDIC
Soft Drinks are EXTREMELY acidic: The human body naturally exists at a pH of about 7.0. Soft Drinks have a pH of about 2.5, which means you are putting something into your body that is hundred of thousands of times more acidic that your body is!
Diseases flourish in an acidic environment. Soft Drinks and other acidic food deposit acid waste in the body which accumulates over time in the joints and around the organs.
For example, the Body pH of cancer or arthritis patients are always low. The sicker the person, the lower the Body pH.
10 THE WORSE THING
Soft Drinks are the WORSE THING you can possibly put in your body. Don't even think of taking a sip of a Soft Drink when you are sick with a cold, flu or something worse. It will only make it that much harder for your body to fight the illness.
10 importance of water to health
1 WATER IS THE SUBSTANCE OF LIFE
Life can not exist without water. We must constantly be adding fresh water to our body in order to keep it properly hydrated. Water can be a miracle cure for many common ailments such as headaches, fatigue, joint pain, and much more. We can go for weeks without food, but only 3 days without water!
2 THE BODY IS COMPRISED OF 80% WATER
Water makes up nearly 85 percent of your brain, about 80 percent of your blood and about 70 percent of your lean muscle. (Because there are a lot of tissues that have less water, the average is about 50 percent.).
3 WATER SOURCE
It is difficult for the body to get water from any other source than water itself. Soft drinks and alcohol steal tremendous amounts of water from the body. Other beverages such as coffee and tea are diuretics therefore stealing precious water from the body.
4 A VITAL ROLE
Water plays a vital role in nearly every bodily function. Lack of water is the #1 trigger of daytime fatigue. A mere 2% drop in body water can trigger fuzzy short-term memory, trouble with basic math, and difficulty focusing on the computer screen or on a printed page.
5 WATER TRANSPORTS AND METABOLIZES
Water is essential for proper digestion, nutrient absorption and chemical reactions. The carbohydrates and proteins that our bodies use as food are metabolized and transported by water in the bloodstream. No less important is the ability of water to transport waste material out of our bodies.
6 WATER IS ESSENTIAL
Water is essential for proper circulation in the body. The levels of oxygen in the bloodstream are greater when the body is well hydrated. The more oxygen the body has readily available the more fat it will burn for energy without the presence of oxygen the body cannot utilize stored fat for energy efficiently. Not only will the body burn more fat when well hydrated but because there are increased oxygen levels you will also have more energy.
7 REMOVES TOXINS
Water helps remove toxins from the body, in particular from the digestive tract. Water suppresses the appetite naturally and helps the body metabolize stored fat. Studies have shown that a decrease in water intake will cause fat deposits to increase, while an increase in water intake can actually reduce fat deposits.
In 37% of Americans, the thirst mechanism is so weak that it is often mistaken for hunger. One glass of water shut down midnight hunger pangs for almost 100% of the dieters studied in a University of Washington study.
8 REGULATES COOLING SYSTEM
Water regulates the body's cooling system. Sports drinks are useful when consumed after or during vigorous and prolonged exercise in high heat. But most experts agree that water works better than carbohydrates or sugared beverages for moderate exercise. For instance, if you drink 12 ounces of plain water, your body will absorb 8 ounces of it within 15 minutes.
"MOST EXPERTS AGREE THAT WATER WORKS BETTER THAN CARBOHYDRATES OR SUGARED BEVERAGES FOR MODERATE EXERCISE."
If you drink 12 ounces of a 10% sugar solution, less than 1 ounce will be absorbed in the same period. The typical soft drink is a 10 to 12% sugar solution.
9 CHRONIC CELLULAR DEHYDRATION
Consistent failure to drink enough water can lead to Chronic Cellular Dehydration. This condition where the body's cell are never quite hydrated enough leave them in a weakened state, vulnerable to attack from disease. It weakens the body's overall immune system and leads to chemical, nutritional and pH imbalances that can cause a host of diseases.
10 DEHYDRATION CAN HAPPEN IN WINTER
Dehydration can occur at any time of the year, not only during the summer months when it is hot. The dryness that occurs during winter can dehydrate the body even quicker than when it is hot. When you are dehydrated you tend to eat more.
General Rule: Due to the fact that every body is different the rule we often hear about drinking 8-8oz.
Tuesday, April 26, 2016
petrol vs diesel engine
The basic operation-- 4 stroke engines
Before going to the main topic let's have a look at the basic operation of a 4 stroke I.C engine. Both engines have the same basic 4 strokes: intake, compression, power, and exhaust. During the intake stroke fresh air is sucked in (or forced in) to the cylinder. The compression strokes compresses this gas and produces a hot gas. Fuel is burnt in this hot gas and the power stroke happens next. Please remember power stroke is the only stroke where the piston absorbs energy from the fuel. The last stroke is to eject the burn gas to the atmosphere
Difference betweenbetween petrol and diesel engines
There are differences between the two engines due to the difference between the way fuels burn. Petrol is a volatile fuel, is readily evaporates, so it gets mixed with the air efficiently. As a result, just a spark is sufficient to produce smooth combustion in a well pre-mixed petrol engine.petrol has a very low flash point. Flash point is the minimum temperature required for a liquid fuel to form a spontaneously combustible mixture.
On the other hand, diesel being a less volatile fuel does not properly mix with air. diesel has such a high flash point value. However, if atomized diesel is sprayed into high-temperature air, spontaneous combustion will occur.
Why diesel engine are heavier?
You might have noticed that petrol engines are less noisy and vibrate less compared to diesel engines. This is because the combustion process in a pre-mixed mixture is smooth and propagates well But in a diesel engine, the combustion could begin anywhere in the combustion chamber, and it turns out to be an uncontrolled process.
Combustion is smooth and well propagating in petrol engine, but in diesel it is highly unpredictable
For this reason, to reduce the excessive vibration and noise problem, diesel engines require a more rugged structural design than petrol engines. To normalize the heavy unbalanced power production of diesel engines a heavy fly wheel is often required. This is why petrol engines are always preferred for light-weight applications, such as in 2-wheeler or portable devices.
Petrol in diesel engine or vice-versa
An interesting question many people wonder is: What if I put petrol into a diesel engine or vice versa?. From what we have learned so far, we will get a logical and practical answer for this intriguing question in this session
Diesel in petrol engine
Diesel in a petrol engine will not even cause firing. The reason is simple. Diesel is less volatile and will not mix with the air properly. In fact you will find it is impossible to make a good diesel-air mixture using carburetor or direct injection technology. This means if you apply spark to such a poor quality mixture, it will not initiate any combustion.
Petrol in diesel engine
On the other hand, if you put petrol in a diesel engine, you are spraying a highly volatile fuel into a chamber of highly compressed and hot air. This will lead to detonations rather than smooth combustion. Eventually, the engine components will get damaged. Moreover diesel generally acts a good lubricant for the fuel pump and the injection system. When you put petrol (which does not have any lubrication property) into a diesel car your are actually making the intricate components to wear down over the time. So that’s a big no for petrol in a diesel engine.
explanation on direct current motor (dc)
A DC motor is any of a class of electrical machines that converts direct current electrical power into mechanical power. The most common types rely on the forces produced by magnetic fields. Nearly all types of DC motors have some internal mechanism, either electromechanical or electronic, to periodically change the direction of current flow in part of the motor. Most types produce rotary motion; a linear motor directly produces force and motion in a straight line.
- DC motors were the first type widely used, since they could be powered from existing direct-current lighting power distribution systems. A DC motor's speed can be controlled over a wide range, using either a variable supply voltage or by changing the strength of current in its field windings. Small DC motors are used in tools, toys, and appliances. The universal motor can operate on direct current but is a lightweight motor used for portable power tools and appliances. Larger DC motors are used in propulsion of electric vehicles, elevator and hoists, or in drives for steel rolling mills. The advent of power electronics has made replacement of DC motors with AC motors possible in many applications.
Thursday, April 21, 2016
how to improve your skill in calculus
Develop an effective and time-efficient homework/study strategy for, not only your calculus class, but other classes as well. This will help you become a more confident, successful, and well-rounded student. It will lead to a healthier balance between work time and leisure time.
Spend at least two to four hours on each homework assignment. This affords you extra time to work on challenging homework problems and helps you organize your thoughts, questions, and ideas. The more time you spend on homework, the more likely you are to articulate clear, concise questions to your classmates and teachers. The more time you spend on homework, the less time you will spend on frantic, last-minute preparation for exams.
Definitions, formulas, and theorems that are introduced in class or needed to complete homework assignments should be memorized immediately . Postponing this until it's needed for the exam will impede your work speed on homework assignments and interfere with clearer and deeper understanding of calculus.
Spend time working on calculus every day . Doing some calculus every day makes you more familiar with concepts, definitions, and theorems. This familiarity will make calculus get easier and easier one day at a time.
Find at least one or two other students from your calculus class with whom you can regularly do homework and prepare for exams. Your classmates are perhaps the least used and arguably your best resource. An efficient and effective study group will streamline homework and study time, reduce the need for attendance at office hours, and greatly improve your written and spoken communication. The best time to use your classmates as study/homework partners is after you have made an honest effort on your own to solve the problems using your own wits, knowledge, and experience. When you encounter an unsolvable problem, don't give up too soon on it. Being stumped is an opportunity for mathematical growth and insight, even if you never solve the problem on your own. If you seek help prematurely, you will never know if you could have solved a tough problem without outside assistance.
Begin preparing/outlining for exams at least five class days before the exam. Outlining the topics, definitions, theorems, equations, etc. that you need to know for the exam will help you focus on those areas where you are least prepared. Preparing early for the exam will build your self-confidence and reduce anxiety on the day of the exam. It's also an insurance policy against time lost to illness, unexpected family visits, and last-minute assignments in other classes. Generally speaking, pulling all-nighters and doing last-minute cramming for exams is a recipe for eventual academic disaster.
Prepare for exams by working on new problems . Good sources for these problems are unassigned problems from your textbook, review exercises and practice exams at the end of each chapter, old hour exams, or old final exams. Studying exclusively from those problems which you have already been assigned and worked on may not be effective exam preparation. Problems for each topic are generally in the same section of the book, so knowing how to do a problem because you know what section of the book it is in could give you a false sense of security. Working on new randomly mixed problems more closely simulates an exam situation, and requires that you both categorize the problem and then solve it.
Use all resources of assistance and information which are available to you. These include classnotes, homework solutions, office hours with your professor or teaching assistants, and problem sessions with your classmates. Do not rely exclusively on just one or two of these resources. Using all of them will help you develop a broader, more natural base of knowledge and understanding.
Expect your exams to be challenging.
100 motivational qoute that will inspire your success
100 Motivational Quotes That Will Inspire Your Success:
1. "If you want to achieve greatness stop asking for permission." --Anonymous
2. "Things work out best for those who make the best of how things work out." --John Wooden
3. "To live a creative life, we must lose our fear of being wrong." --Anonymous
4. "If you are not willing to risk the usual you will have to settle for the ordinary." --Jim Rohn
5. "Trust because you are willing to accept the risk, not because it's safe or certain." --Anonymous
6. "Take up one idea. Make that one idea your life--think of it, dream of it, live on that idea. Let the brain, muscles, nerves, every part of your body, be full of that idea, and just leave every other idea alone. This is the way to success." --Swami Vivekananda
7. "All our dreams can come true if we have the courage to pursue them." --Walt Disney
8. "Good things come to people who wait, but better things come to those who go out and get them." --Anonymous
9. "If you do what you always did, you will get what you always got." --Anonymous
10. "Success is walking from failure to failure with no loss of enthusiasm." --Winston Churchill
11. "Just when the caterpillar thought the world was ending, he turned into a butterfly." --Proverb
12. "Successful entrepreneurs are givers and not takers of positive energy." --Anonymous
13. "Whenever you see a successful person you only see the public glories, never the private sacrifices to reach them." --Vaibhav Shah
14. "Opportunities don't happen, you create them." --Chris Grosser
15. "Try not to become a person of success, but rather try to become a person of value." --Albert Einstein
16. "Great minds discuss ideas; average minds discuss events; small minds discuss people." --Eleanor Roosevelt
17. "I have not failed. I've just found 10,000 ways that won't work." --Thomas A. Edison
18. "If you don't value your time, neither will others. Stop giving away your time and talents--start charging for it." --Kim Garst
19. "A successful man is one who can lay a firm foundation with the bricks others have thrown at him." --David Brinkley
20. "No one can make you feel inferior without your consent." --Eleanor Roosevelt
21. "The whole secret of a successful life is to find out what is one's destiny to do, and then do it." --Henry Ford
22. "If you're going through hell keep going." --Winston Churchill
23. "The ones who are crazy enough to think they can change the world, are the ones who do." --Anonymous
24. "Don't raise your voice, improve your argument." --Anonymous
25. "What seems to us as bitter trials are often blessings in disguise." --Oscar Wilde
26. "The meaning of life is to find your gift. The purpose of life is to give it away." --Anonymous
27. "The distance between insanity and genius is measured only by success." --Bruce Feirstein
28. "When you stop chasing the wrong things, you give the right things a chance to catch you." --Lolly Daskal
29. "I believe that the only courage anybody ever needs is the courage to follow your own dreams." --Oprah Winfrey
30. "No masterpiece was ever created by a lazy artist." --Anonymous
31. "Happiness is a butterfly, which when pursued, is always beyond your grasp, but which, if you will sit down quietly, may alight upon you." --Nathaniel Hawthorne
32. "If you can't explain it simply, you don't understand it well enough." --Albert Einstein
33. "Blessed are those who can give without remembering and take without forgetting." --Anonymous
34. "Do one thing every day that scares you." --Anonymous
35. "What's the point of being alive if you don't at least try to do something remarkable." --Anonymous
36. "Life is not about finding yourself. Life is about creating yourself." --Lolly Daskal
37. "Nothing in the world is more common than unsuccessful people with talent." --Anonymous
38. "Knowledge is being aware of what you can do. Wisdom is knowing when not to do it." --Anonymous
39. "Your problem isn't the problem. Your reaction is
Monday, April 18, 2016
how make an AC
Air conditioning uses up 20 percent of all of the electricity used in the U.S. If you want to skip the expense of air conditioning or help the environment, then you can build your own air conditioner with either a box fan and a cooler or with a box fan and a radiator. Follow this guide to build your own air conditioner.
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Method One of Two:
Build Your Own Air Conditioner with a Box Fan and a Cooler
Edit
1
Unscrew the front gridded panel of your box fan.
2
Twist 1/4" (6mm) diameter copper tubing in concentric circles starting at the center of the exterior side of your grid.
Attach the end of a length of copper tubing to the center of the grid using zip ties.
Twist the tubing into a tiny circle. Continue twisting the tubing around the original circle until you have a series of concentric circles. Connect the tube to the grid with zip ties.
You want plenty of tubing attached to your fan grid, but not so much that air can't pass through the spaces between the tubing.
3
Screw the front, with the tubing attached to the exterior, back onto the box fan.
4
Attach one end of a 3/8" (9.5 mm) clear pliable tube to your fountain pump and the other end to the top end of your copper tubing. The ideal tubing for this project is the type of tubing used in fish tanks.
5
Roll plumber's putty in your hands to form a strip. Wrap the putty around the connection between the hose and tubing and press the putty to seal the connection.
6
Connect the other piece of 3/8" (9.5 mm) plastic tubing to the bottom end of the copper tubing. Seal the connection with plumber's putty.
7
Wait an hour to allow your plumber's putty to dry.
8
Fill the cooler with ice water. Submerge the unconnected end of the second plastic tube beneath the water.
9
Place the fountain pump in the cooler.
10
Put a towel under your fan. The towel will catch the condensation that will form on the outside of the copper pipes.
11
Plug in the fountain pump and turn on the fan.
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