Unlike when you accidentally fall down and cut your knee, it doesn’t hurt at all when you get your hair cut. But why? If it hurts to cut your knee, shouldn’t it also hurt to cut your hair? Even though it might seem like it should, you don’t feel any pain when your hair gets […]

Gravity has no range, so it will affect you. No matter how far you are from an object with mass. However, its effect does drop off quickly with distance. If you imagine that you were very very far from the Earth, and that the Earth was the only object with mass then while you would

Snoring is really very commonly among people while they sleep. Such things happens because at sleeping time our body, mind and sometime our mouth and throat muscle relax too. By such air passage goes to be narrowed and then it leads the snoring. Snoring also happens when the person is suffering from cold because that

Although there are thousands of people who use many animals’ dairy products including milk, there are millions of others who prefer cow’s milk to other types of milk. This is due to the health reasons and the numerous benefits. Cow’s milk is rich in calcium which is the most essential element for the health of

In case of eye defects, each individual needs to wear spectacles or specs. They are called specs because of the main reason that they contain lenses. Lenses in the specs are also of two types. Convex lens is for the myopia treatment of the eyes which is the inability to see things which are far

Studies done on why we should boil milk before use reveal that after boiling milk germs in it gets killed. Hence boiling milk is always a good deed for humans before using it. Not only this boiling milk in a steel container will not allow the starch in the milk to be finished. Thus the

What happens in this world, always happens because of some reason. Even water droplets are not an exception. As we know, water consists of H2O where two hydrogen molecules are positively charged and oxygen is negatively charged. As we know, opposite attracts each other, so water attracts more water to it and forms big droplets.

You might have noticed that vaccines are provided free of cost, even you have also taken some of such vaccines in your childhood for sure. All such is done to save us from being afflicted with specific diseases. Diseases are of two types: one is infectious disease, prevented by living in hygienic condition and other

Rainbow is the most interesting topic to talk about among kids as it contains seven different colours but becomes a ‘must to be answered’ question when someone asks why it is always curved in shape. Actually such curved shape is because of angle factor. A rainbow causes when sunlight gets split by water droplets into

The sun is the main source of light for the whole world but how it is possible no one knows till 1905 when Albert Einstein gave us the theory of E=mc2; relation of mass and energy. This theory has answered the question very nicely. The sun actually shines because within inside the sun fusion reaction

Most often, reason behind speaking without any sign while thinking is because during thinking a person’s mind is not in a situation of taking care of his expression. It has been noticed that when people lie to someone, or if they do not agree to the situation they make unusual expressions in their faces. These

Have you ever noticed that snow is white until it melts? Just like other things get their colour because of the way light works, so does snow! When light shines onto Earth, it shines a huge spectrum of energies that our eyes interpret as different colours. Snow and snowflakes are ice crystals mixed with air

Summer is the most dreadful period with the temperature rising to 47 degrees. To cool the body in this heat, the body tends to sweat and to keep the body going in this sweat one needs to wear clothes that are light in nature. Cotton, which is a naturally grown fabric, allows air circulation, absorbs