Nanobots are exactly what they sound like. They are tiny, miniscule robots capable of storing and applying medicinal content to the human body, among other things. Currently, the average nanobot is about...

The idea of robotic umpires instead of real people has been floating around for a long time. Is it a good idea, or should we stick with the old methods? If you don't already know, an umpire is a person...

Surveillance cameras are vital to keeping areas safe and having visual footage of what is happening at a certain place or time. The roles of surveillance cameras are to increase public safety. They are...