Adding some fine-grain noise or a pattern overlay is a clever technique to add a more classical analog touch to your ...

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, ...

Clear urine may mean you are drinking more water than your body needs. Dark yellow or brown pee usually means you're dehydrated. Pink or red pee could mean there's blood in it, which might be a sign ...

Eye color can be changed temporarily with cosmetic options like colored contacts or makeup, and permanently through surgical procedures. Surgical eye color changes come with risks like infection, ...