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, ...
It might be time to bid farewell to your forehead—the humble bang has never been more popular. Stats from Google suggest that we’re not just scouting out new bob hairstyles to try, but different kinds ...
Chimp and Neanderthal faces grow beyond adolescence, which explains their more rugged features. Credit: AI-generated image by ChatGPT 4o. Our faces don’t just distinguish us from other people, but ...
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