Questions & Answers
A question may be either a linguistic expression used to make a request for information, or else the request itself made by such an expression. This information may be provided with an answer. An answer is a reply to a question or is a solution, a retaliation, or a response that is relevant to the said question.
What is a cantenna?
To increase the range of communication, an amateur radio enthusiast attempted to use a tin can of potato chips as a directional element...
Science & Mathematics