Author: Abdul Wahab
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Electronic Circuit
What is Electronic Circuit? An electronic circuit is a path, in which electric current can flow. A basic circuit is the combination of electrical components, which are wired together. The electronic circuit is made to do a certain job out of electricity. Schematic The drawing of an electric circuit is […]
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Clouds
What are Clouds? We often talk about the weather in terms sunny day or cloudy one. Clouds cover the sky and block the sunlight from passing through them. These clouds are made of tiny droplets of water and ice crystals. Clouds float above in the atmosphere. Sometimes their color is […]
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Butterfly
Butterflies are one of the beautiful insects found across the world. They are known mostly for their large beautiful colored wings. their wings have a lot of colors in many different patterns. The bright colors also provide a good camouflage to them for avoiding predators. Butterflies also play an important […]
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Atmosphere
What is Atmosphere? Our Earth is surrounded by layers of gases. This layer of gases is called atmosphere. It helps us to breath oxygen, fly the airplanes, and enjoy the breeze of air. Layers of the Atmosphere Atmosphere extends up to 500 km in space from the ground. But, as […]
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Air Pollution
When you go to the city during rush hours, you can clearly sense the smell of the burning fuels coming from the vehicles. This is really unwanted smell which sometimes makes it difficult to breathe. This is a kind of air pollution that citizen mostly face in their daily lives. […]