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Amazon has become the ultimate tech destination, with unique and innovative finds. Whether you want to upgrade your home with new security cameras or need a voice assistant at your beck and call, Amazon has got you covered! Explore the vast unknown with a cool telescope or appreciate the small details and intricacies of everyday items with a microscope. We rounded up some of the best of the bestsellers of 2021 that are truly worth the investment. From Amazon favourites like the Echo Dot and the Fire TV Stick to life-changing outlets and extension cords, these cool gadgets are bestsellers for a reason.