higgs boson

1. The Higgs boson (or Higgs particle) is a particle that gives mass to other particles. Peter Higgs was the first person to think of it, and the particle was found in March 2013. It is part of the Standard Model in physics, which means it is found everywhere.
2. 
   
   

quotes..

• People think being alone makes you lonely, but I don't think that's true. Being surrounded by wrong people is the loneliest thing in world.
• There lies a faith in the absence of control.
• Just like seasons, people change.
• God sometime takes us into troubled waters. Not to drown us but to cleanse us.
• God often uses small matches to light up great torches. No matter how small you feel in this world, he has something big in store for you.
• The most beautiful discovery true friends make is that they can grow separately without growing apart.
• Life is too short, to waste time hating anyone.
• There is always, always, always, something to be thankful for...
• Sometimes it's the smallest decisions that can change your life forever.
• When god blesses you financially, Don't raise your standard of living. raise your standard of giving.
• It is easy to judge when others do mistakes.. it is difficult to realize when we do it..!
• Before you judge me make sure you're perfect.
• Love is what you feel.when you don't hear anything but heartbeat of your woman.
• My attitude will always be based on how you treat me.
• Once you realize your past is just a story, it has no power over you.
• Love took slow steps towards your heart!
• Don't forget your real friends.
• Every story has an end but in life every ending is just a new beginning.
• Don't spend new tears on old grief.
• Your smile is your logo, your personality is your business card, how you leave others feeling after an experience with you becomes your trademark.
• Two nice tips to stand strong in every condition: "never take help of tears to show your emotions" and "never take help of words to show your anger".
• Wrong if wrong, even if everyone is doing it. Right is right, even if no one is doing it.
• Forget your past, forgive yourself and move on.
• Everyone you meet has something valuable to teach you.
• Missing someone is the worst feeling in the world.
• At some point, you have to realize that some people can stay in your heart but not in your life.
• Sometimes the hardest thing and the right thing are the same.
• If friendship is your weakest point then you are the strongest person in the world.
• KEEP SMILING, because life is a beautiful thing and there is so much to smile about.
• Many people will walk in and out of your life, but only true friends will leave footprints in your heart.
• Live life to the fullest because it only happens once.
• Truly great friends are hard to find, difficult to leave and impossible to forget
• One of the simplest ways to stay happy is to let go of all of the things that make you sad.
• Except nothing, accept everything and you'll never be disappointed.
• What's behind you is not important.
• Your life is your message to the world. make sure it's inspiring.
• Sometimes when things are falling apart they may actually be falling into place.
• A mother is not defined by the number of children you can see. but by the love she holds in her heart.
• State something positive that happened today.
• Don't let one cloud obliterate The whole sky.
• There is nothing in the world so irresistibly contagious as laughter and good humor.
• We serve a god who makes all things new!

chemistry facts...

• Unlike many substances, water expands as it freezes. An ice cube takes up about 9% more volume than the water used to make it.
• 
  
• If you pour a handful of salt into a full glass of water, the water level will actually go down rather than overflowing the glass.
• 
  
• There is about 1/2 lb or 250 g of salt (NaCl) in the average adult human body.
  
  
• A pure element can take many forms. For example, diamond and graphite both are forms of pure carbon.
  
  
• The chemical name for water (H2O) is di-hydrogen monoxide.
  
  
• The only letter that doesn't appear on the periodic table is J.
  

cosmology..., my lovable subject...

Cosmology is the study of the cosmos in several of the above meanings, depending on context. All cosmologies have in common an attempt to understand the implicit order within the whole of being. In this way, most religions and philosophical systems have a cosmology.

Cosmology is a branch of metaphysics that deals with the nature of the universe, a theory or doctrine describing the natural order of the universe.^[4] The basic definition of Cosmology is the science of the origin and development of the universe. In modern astronomy the Big Bang theory is the dominant postulation.

In physical cosmology, the term cosmos is often used in a technical way, referring to a particular spacetime continuum within the (postulated) multiverse. Our particular cosmos, the observable universe, is generally capitalized as the Cosmos.

According to Charles Peter Mason in Sir William Smith Dictionary of Greek and Roman Biography and Mythology (1870, see book screenshot for full quote), Pythagoreans described the universe

 

The Effects of Smoking on the Body

Tobacco smoke is enormously harmful to your health. There’s no safe way to smoke. Replacing your cigarette with a cigar, pipe, or hookah won’t help you avoid the health risks associated with tobacco products.

Cigarettes contain about 600 ingredients. When they burn, they generate more than 7,000 chemicals, according to the American Lung Association. Many of those chemicals are poisonous and at least 69 of them can cause cancer. Many of the same ingredients are found in cigars and in tobacco used in pipes and hookahs. According to the National Cancer Institute, cigars have a higher level of carcinogens, toxins, and tar than cigarettes.

When using a hookah pipe, you’re likely to inhale more smoke than you would from a cigarette. Hookah smoke has many toxic compounds and exposes you to more carbon monoxide than cigarettes do. Hookahs also produce more secondhand smoke.

In the United States, the mortality rate for smokers is three times that of people who never smoked, according to the Centers for Disease Control and Prevention. It’s one of the leading causes of preventable death.

Central Nervous System

One of the ingredients in tobacco is a mood-altering drug called nicotine. Nicotine reaches your brain in mere seconds. It’s a central nervous system stimulant, so it makes you feel more energized for a little while. As that effect subsides, you feel tired and crave more. Nicotine is habit forming.

Smoking increases risk of macular degeneration, cataracts, and poor eyesight. It can also weaken your sense of taste and sense of smell, so food may become less enjoyable.

Your body has a stress hormone called corticosterone, which lowers the effects of nicotine. If you’re under a lot of stress, you’ll need more nicotine to get the same effect.

Physical withdrawal from smoking can impair your cognitive functioning and make you feel anxious, irritated, and depressed. Withdrawal can also cause headaches and sleep problems.

Respiratory System

When you inhale smoke, you’re taking in substances that can damage your lungs. Over time, your lungs lose their ability to filter harmful chemicals. Coughing can’t clear out the toxins sufficiently, so these toxins get trapped in the lungs. Smokers have a higher risk of respiratory infections, colds, and flu.

In a condition called emphysema, the air sacs in your lungs are destroyed. In chronic bronchitis, the lining of the tubes of the lungs becomes inflamed. Over time, smokers are at increased risk of developing these forms of chronic obstructive pulmonary disease (COPD). Long-term smokers are also at increased risk of lung cancer.

Withdrawal from tobacco products can cause temporary congestion and respiratory pain as your lungs begin to clear out.

Children whose parents smoke are more prone to coughing, wheezing, and asthma attacks than children whose parents don’t. They also tend to have more ear infections. Children of smokers have higher rates of pneumonia and bronchitis.

Cardiovascular System

Smoking damages your entire cardiovascular system. When nicotine hits your body, it gives your blood sugar a boost. After a short time, you’re left feeling tired and craving more. Nicotine causes blood vessels to tighten, which restricts the flow of blood (peripheral artery disease). Smoking lowers good cholesterol levels and raises blood pressure, which can result in stretching of the arteries and a buildup of bad cholesterol (atherosclerosis). Smoking raises the risk of forming blood clots.

Blood clots and weakened blood vessels in the brain increase a smoker’s risk of stroke. Smokers who have heart bypass surgery are at increased risk of recurrent coronary heart disease. In the long term, smokers are at greater risk of blood cancer (leukemia).

There’s a risk to nonsmokers, too. Breathing secondhand smoke has an immediate effect on the cardiovascular system. Exposure to secondhand smoke increases your risk of stroke, heart attack, and coronary heart disease.

Skin, Hair, and Nails (Integumentary System)

Some of the more obvious signs of smoking involve the skin. The substances in tobacco smoke actually change the structure of your skin. Smoking causes skin discoloration, wrinkles, and premature aging. Your fingernails and the skin on your fingers may have yellow staining from holding cigarettes. Smokers usually develop yellow or brown stains on their teeth. Hair holds on to the smell of tobacco long after you put your cigarette out. It even clings to nonsmokers.

Digestive System

Smokers are at great risk of developing oral problems. Tobacco use can cause gum inflammation (gingivitis) or infection (periodontitis). These problems can lead to tooth decay, tooth loss, and bad breath.

Smoking also increases risk of cancer of the mouth, throat, larynx, and esophagus. Smokers have higher rates of kidney cancer and pancreatic cancer. Even cigar smokers who don’t inhale are at increased risk of mouth cancer.

Smoking also has an effect on insulin, making it more likely that you’ll develop insulin resistance. That puts you at increased risk of type 2 diabetes. When it comes to diabetes, smokers tend to develop complications at a faster rate than nonsmokers.

Smoking also depresses appetite, so you may not be getting all the nutrients your body needs. Withdrawal from tobacco products can cause nausea.

guys please try to stop smoking...because it affects not only the person who smokes but also the person who is near to them...

bed bug

any member of approximately 75 species of nocturnal insects (family Cimicidae) that feed by sucking the blood of humans and other warm-blooded animals. the reddish brown adult is broad and flat and less than 0.2 inches (4-5 mm) long. Among the most cosmopolitan of human parasites, they are found in every kind of dwelling. They digest meals slowly; adults have lived for at least a year without food. Though the bite is irritating, it is not known to transmit diseases to humans.

fact...

• For over a thousand years, the four books Aristotle wrote on physics provided the foundation for natural sciences in the western world
• The 'Principia' shattered Aristotelian orthodoxy by abolishing the distinction between heaven and earth.
• For the first time, there were universal principles. An apple falling on earth and the planets orbiting around the sun were now subject to the same laws.
• Space-time distances between events are well defined but time intervals or spatial distances between them depend on the state of motion of the observer.
• Space-time is not an inert entity. It acts on matter and can be acted upon.
• Einstein was led to regard gravity not as a force but a manifestation of space-time geometry.
• Our own galaxy, the milky way, has a black hole of about 3.2 million solar masses at its center.
• General relativity is widely regarded as the most sublime of all scientific creations.
  

the unity of knowledge

The physicists succeeded magnificently, but in doing so, revealed the limitation of intuition, unaided by mathematics; an understanding of nature, they discovered, comes hard. The cost of scientific advance is the humbling recognition that reality is not constructed to be easily grasped bythe human mind.
                       - EDWARD O WILSON, Consilience, The unity of knowledge

ANTIGEN

Foreign substance in the body that induces an immune response. The antigen stimulates LYMPHOCYTEs to produce antibodies or to attack the antigen directly (see ANTIBODY; IMMUNITY). Virtually any large foreign molecule can act as an antigen, including those of bacteria, viruses, parasites, foods, venoms, blood components, and cells and tissues of various species, including other humans. Sites on the antigen's surface fit and bind to receptor molecules on the lymphocytes' surface, stimulating the latter to multiply and initiate an immune response that neutralizes or destroys the antigen.

Life is very complicated.... Don't try to find answers.... Because when you find answers LIFE changes the Question....... try to understand the truth of life..........

Clear my doubt...

I got a question that why do everyone accept the big bang theory...?

What is the alternate truth for the big bang....?

OUR MILKY WAY GALAXY

Our milky way galaxy is a huge cartwheel of about 100 billion stars (1 billion = 1000 million). one of the stars is the Sun, the large sphere which gives light and heat to the Earth and other planets revolving round it........

oops.... my hand was broken because i wrote two exam's in a single day. i wrote my exam for 100 marks. the question isn't difficult but my hand doesn't co-operate with me to write...

1. Superclusters are large groups of smaller galaxy clusters or galaxy groups and are among the largest known structures of the cosmos. The Milky Way is in the Local Group of galaxies, which in turn is in the Laniakea Supercluster.

SOME FACTS I KNOW ABOUT MOON....

• the moon does not have air, clouds, rain, water, or wind. The moon's sky is at all times black and the stars are continually seen.
• people on Earth always see the same side of the moon because it orbits the earth while rotating on its axis.
• The biggest crater on the moon - 300 kilometres across can be seen from the Earth. It is said thereare nearly half a million big crater(over 11/2 kilometres wide) and about 30,000 billion tiny craters an the moon. some craters even have craters within them.
  

RIDDLE

I got a riddle.. it might be crazy...

a man said to another person, "that he was 25 day before yesterday and he will be 28 on the next year"...!      Could you guess when does he born..? Can you tell when is his birth date...?

OMG...!! today i woke too earlier.. i woke at 4.00 A.M....
this is because i got language exam today....... itzz too poor....

we  should think not only start and end..
         also think about finite and infinite......  my uncle said me this on 24.05.2015...
universe has no end.... it is based on the concept infinitive.... i realised this when my uncle told me to think like that...