Menstruation is a common process of 28 days of discharge of blood, tissue from the uterus cells of a woman’s body. Peculiar methods occur periodically in a woman’s life and, hence, she needs it because it is a life-long process only interrupted by the pregnancy of a woman. It is needed because it is a […]
It is generally known by laymen that a lemon is acidic in nature but you might feel confused if you come to know that lemons have citric acid in them but water with a lemon has alkalizing effect on the body. Lemons have high pH value which may vary between 2.2 to 2.4 depending upon
Long ago, there was a family of a man, his wife and their daughter. Sadly, all three of them were deaf. One evening, the man took his donkey down to the river to get him to drink some water. There were many herdsmen who had brought their cattle to drink water. One of the herdsmen
Snow falls from the sky, but where exactly does it come from? Snow begins in the atmosphere as water condenses into a tiny droplet. As more and more water vapour condenses onto its surface, the droplet grows. Cold air then freezes this water into an ice crystal. Each ice crystal has a unique shape that
The sky appears as blue only when the sunlight enters the atmosphere. The sunlight is made up of a spectrum of colours, known as VIBGYOR or rainbow colours. As soon as the light enters the atmosphere, the colours all scatter as they pass from different particles in the air. The colour in the light with
Why is the Sky Blue during Daytime and Black at Night? Read More »
The earth is round because of the force called gravity. Most of you must be thinking about how the force is affecting the planet to be round. The gravitational force on the earth which binds objects and brings the ball back when thrown in air is one of the conventional forces that make the earth
On the earth, we have light due to the sun. The layer of gases that surround the earth causes light to reflect and refract. Space is a vacuum where there is no gas, solid or liquid particle that may cause the light to deflect in the surroundings giving an illumination just like we observe from
Long ago, a man asked one of his sons to build a house for them to live in. When the son went out to work, he met a rat on the way. The rat said, “Let’s play, tell stories, chat and have fun.” The son said that his father had told him to build a
Galaxy is a group of stars, large dark matter and dust bounded together by the gravity. The Milky Way is a bar-shaped spiral galaxy whose diameter is 100,000-120,000 light years. It contains 200-400 billion stars. It appears like a band of light from the earth at night time. There are three major components of Milky
The human blood is made up of two components: one being the plasma and other being the different types of cells, which have various functions. The red blood cells from the major part of the blood primarily give the red colour to the blood. The red blood corpuscles have a pigment called haemoglobin that is
Once, a man caught a very beautiful bird. He was about to squeeze and kill her. But the bird pleaded, “Please don’t kill me. I’ll give you three important pieces of advice.” The first advice was not to let go of what you have in your hands. The second advice was never to regret what
Milk gets its white colour because of the nutrients it’s made up of. Among the many proteins in milk, one such is known as casein, which is full of good-for-you calcium that helps keep your bones strong and your teeth healthy. Rich in calcium, casein helps contribute to the white colour of milk. In addition,
You all know that a thermometer is a device used to check the temperature of the body. Such use of a thermometer is not by chance but because of specific reasons. Firstly, it is the only element which remains liquid at room temperature. As a general rule, it also expands linearly as temperature goes high.
We have often heard many people and doctors say that breast feeding is the best for an infant. We may wonder as to why only mother’s milk is given to a new born. Well, here is a clear explanation. The chemicals in mother’s milk are the best food for the baby who is a new
Why is it Necessary for an Infant to have Mother’s Milk? Read More »
The human’s skin is highly varying in nature, which can be fairer in colour. The human skin is highly affected by the climatic change or as the surrounding changes. The human skin releases oil through oil glands, also known as pores, that consist of skin cells and tissues. Usually, the oil produced by these glands