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CES 2026: xTool desktop laser system cuts steel like paper and welds like a pro

Tool MetalFab desktop laser system cuts 10mm steel at 400mm/s and welds with handheld precision, shipping July 2025 from $4k ...
IEEE

IEEE Communications Surveys and Tutorials

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, ...