Why Do We Yawn?

Why do we yawn?
Everybody yawns. The newly born babies, oldest great-grandparents, and even animals also yawn. If we are even thinking about yawning, ...
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Prime and Composite Numbers

Difference between prime numbers and composite numbers
Mathematics is known as the mother of all other sciences because mathematics provides tools to solve problems of other branches ...
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How to Avoid ATM Fraud?

How to avoid ATM fraud?
What is ATM Skimming or ATM Fraud? The process in which someone steals important data on the magnetic stripe of ...
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Why Keys on a Keyboard are not in Alphabetical Order?

Why keys on a keyboard are not in alphabetical order?
In this modern age, almost all people are aware of computer keyboards. The reason is that we have to use ...
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How Many Hairs are on the Human Head?

How many hairs are on human head?
We know most of us are concerned about the beauty and strength of our hair. Now, the most interesting thing ...
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Difference Between RAM and ROM

Difference between RAM and ROM
RAM (Random Access Memory) and ROM (Read Only Memory) are two different forms of internal memories of a computer. The ...
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Why Does the ATM Card PIN have Four Digits?

Why Does ATM Card PIN has four digits?
Nowadays, almost all people have bank accounts. If you have a bank account, you will be using an ATM card ...
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Why Do Men Gain Weight After Becoming Fathers?

Why do men gain weight after becoming fathers?
It is a fact that a woman has to keep her baby in her belly for nine months. During these ...
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Types Of Sets In Mathematics

Types of sets in mathematics
There are various types of sets. In Mathematics, a set is defined as; “A collection of well-defined and distinct objects ...
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How Many Atoms And Molecules In a Droplet Of Water?

Atoms and molecules in a droplet of water
Water is an essential component in our daily life because we have to use it for various purposes. While using ...
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