1 Conduction is the transfer of thermal energy through direct contact between particles of a substance, without moving the particles to a new location.
iPhone (/ËaÉªfoÊn/ EYE-fohn) is a line of smartphones designed and marketed by Apple Inc. They run Apple's iOS mobile operating system. The first generation iPhone was released on June 29, 2007; the most recent iPhone model is the iPhone 7, which was unveiled at a special event on September 7, 2016. The user interface is built around the device's multi-touch screen, including a virtual keyboard.
Apple was started in 1976 by Steve Jobs and Steve Wozniak. Before they made the company, they sold blue boxes, which had telephone buttons on them. People could use them to make telephone calls from pay phones without paying any money. It did this by pretending to be a telephone operator.