In this creative tutorial video, you can learn how to make a DIY Christmas ornament using a bottle cap and a safety pin. The ornament crafted is a miniature train running around the Christmas tree.

Learn how to create a functional DIY mini vacuum cleaner using everyday materials like a plastic bottle and a small DC motor. Follow this step-by-step tutorial as we build a portable vacuum cleaner ...

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Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

Spring is my favorite time of year. Not only is it great to see the weather start to warm, but there’s so much life. Trees begin to turn green, and flowers begin to bloom – which reminds me, it’s time ...

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