Oxygen is the most essential factor for keeping us live and this fact is known to all but there can also be a situation when oxygen debt can cause and further on paying such debt back, no loss can be occurred to the person. When your body demands more oxygen but supply is not so, […]
Laughing gas is nitrous oxide N2O (Di nitrogen oxide). It is a colourless gas with a sweet smell. It acts as an anaesthetic type agent and mainly it is used by dentists on patients so that they may not feel pain. Also, it used as propellant in cream cans, in racing cars as an oxidizing
Heredity is the passing on of characteristics from one generation to the next. It is the reason why offspring look like their parents. The process of heredity occurs among all living things including animals, plants, bacteria, protists and fungi. The study of heredity is called genetics and scientists that study heredity are called geneticists. Through
The wife then went out, took a stick and started striking the heap of ash. The next morning when Setelane woke up, he heard the voices of many people talking, shouting and laughing. When he opened his eyes, he saw that there were many people around him who were building huts for themselves to live
Genetic engineering is also named as the genetic modification. It’s a directly manipulation of the being’s genome applying modern desoxyribonucleic acid technology. It calls for the origination of the foreign desoxyribonucleic acid or the synthetic genes in the organism of concern. The origination of the new desoxyribonucleic acid doesn’t demand the utilization of the classic
The term fission is a very common term used in both biology and physics. In both the subjects, fission has the same meaning; it means the division of one into two or multiple. In physics, fission is the process in which the radioactive particle is divided into two parts with almost the same molecular masses.
In colour blindness disease no any colour blindness actually exists but it is a colour vision deficiency disease. In this disease the person’s colour spectrum gets narrowed, so he becomes disable to perceive all colours rightly. In human eyes there are three types of cones for three main colour perceptions and each cone is to
Every night, Setelane found a pot of beer and a loaf of bread waiting for him. It continued for many nights. He started wondering, ‘It is as if I have a wife and yet I never married; I have never known a woman.’ All of a sudden, the ostrich-egg burst open and a young woman
Today’s world is also known by the name of Internet world, so it is really a need to know what the Internet actually is. It is a network of computers linked worldwide via telephone wires, satellite links, etc. Internet addresses are in form of aa.aaa.aaa.aaa where aaa are number from 0-255. This is called IP
Plants are very important to us. All food people eat comes directly or indirectly from plants. Just like there are certain essentials to humans’ and animals’ survival, plants have certain things they need too! The things that plants cannot live without are water, carbon dioxide from the air, sunlight, and nutrients in the ground. Plants
Once, there was a poor man named Setelane who spent his days catching mice. He ate only the meat of mice and wore the clothes made from the skin of mice. One day, as he was going around searching for the mice, he found a very big ostrich-egg lying on the ground. He picked it
Nowadays there is a craze among people to buy and carry android phones and not just because it is in trend but because it is much useful. Android is actually an operating system and key applications for mobile phones like smart phones, tablet computers, etc based on Linux. It was invented by Palo Alto (from
An allergy is the reaction of our body towards a substance, which may or may not be harmful to the body. It can be a germ or a harmless thing like a pollen grain, a foreign particle or an edible substance that may be recorded as a danger to the body by the immune system.
Once, a boy named Kaga asked his friends to come along with him and they would all trap mice. But his trap didn’t have food or a spring. He thought of an idea. When all of them had kept their traps, he said to his friends, “Let’s go and bathe in the river.” While his
Mirrors are usually made of clear glass that has been coated on one side with a thin film of metal, such as silver or aluminium. They are flat and reflect the objects in front of them accurately, maintaining the same relative size and position of the objects reflected. Light is a form of energy, and