At the time of a disaster, the base station for communication may be damaged and mobile communication may not function, and the risk that the damage will be expanded is pointed out. "Disaster Relay ...

In September, 1898, at Madison Square Garden, Nikola Tesla revealed a new invention: a radio-controlled torpedo boat. It was the first demonstration of wireless remote control in history, and it ...

Researchers have engineered a system for creating remote controlled cyborg cockroaches, equipped with a tiny wireless control module that is powered by a rechargeable battery attached to a solar cell.