A 90-year-old NASA legend — one of the last surviving Apollo moonwalkers — was blindsided on a podcast and forced into a four-hour debate with a hardcore moon-landing denier. What was supposed to be a ...

Vitalik Buterin, the co-founder of Ethereum and a cryptocurrency billionaire, has adopted Moo Deng, a five-month-old pygmy hippopotamus residing at the Khao Kheow Open Zoo in Thailand, according to ...

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, ...

Within each content area, there are one or more tutorials. Each tutorial consists of lessons. Each lesson should be a page detailing the concept being taught, along with sample code. Lesson and page ...

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