A patent, or invention, is any assemblage of technologies or ideas that you can put together that nobody put together that way before. That's how the patent office defines it. That's an invention.
“Generally the younger generation are not hard working. They will have to put in more effort to achieve results in tournaments. most of them can perform well but they cannot deliver when they play abroad.”
“If Christianity is not scientific, and Science is not God, then there is no invariable law, and truth becomes an accident.”