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Ahmadi and Qadiani are two different groups of people, but they share similar beliefs. Both groups believe that the Messiah has already come and they follow the teachings of the Quran. They also believe that Jesus Christ ...

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Welcome to the world of organic chemistry! As a beginner, it's easy to get overwhelmed with all the terminologies and concepts in this fascinating field. Two terms that you'll come across frequently are allylic and vinylic carbons. While they may ...

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Axle vs Axel is one of those things that has been bothering me for a long time. I couldn't understand why people would get so worked up about it, but now I've figured it out. It's because ...

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Are you a car owner who wants to ensure that your vehicle is running smoothly and efficiently? If so, you've probably heard of air filters and cabin filters. While they may sound similar, these two types of filters serve very ...