The advantages and disadvantages of using WhatsApp
WhatsApp WhatsApp is the most popular messenger, you can chat with your friends, you can share the pictures, video, the voice messages, and you can send free messages to any part of the world...
WhatsApp WhatsApp is the most popular messenger, you can chat with your friends, you can share the pictures, video, the voice messages, and you can send free messages to any part of the world...
The scientists have discovered that the atom stores a massive amount of energy inside the nucleus, and it is accompanied with forces known as the nuclear forces which can be divided into the weak...
Using technology in pharmacy is very useful for the pharmaceutical profession, It improves the pharmacists’ work, and it gives them more time to help the customers, Using computers reduces the time, expenditure, and manpower...
We can get the heat through many ways such as the Sun and the friction, the Sun is the main source of energy on Earth , and it is considered the cleanest cheap source...