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, ...
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Primitive bow and arrow tutorial
In this video, I demonstrate how to make a bow and arrow using primitive tools and materials. The bow is crafted from bamboo, and the bowstring is made from twisted fibers of bark. The arrow's tip is ...
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