How does the wind blow?
Wind can be defined as moving air! The earth’s atmosphere is subject to uneven heating by the sun. This is one of the factors that enhance wind to blow. There is a global circulation of air which is constituted by…
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Science
How does sound travel from one place to another?
Sound travel through mechanical waves. These waves are nothing but a disturbance that moves. As they move, they transfer energy from one source to another. Generally the disturbance caused in sound is due to a vibrating object. You hear your…
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How does plastic degenerate?
There is a general belief that plastic doesn’t degenerate. However, there are no actual studies to prove this because certain plastic products like plastic bags may actually take 500 years, or even more, to degenerate. Some studies reveal that if…
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Is the universe expanding?
Do you enjoy knowing more about the mysteries of the universe? A lot of people debate about whether the universe is something that was created by the God Himself, or it is just a creation that happened with the passing…
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