The 19th Century plug that's still being usedAfter rumours that Apple was going to get rid of the headphone jack in its imminent iPhone 7, more than 200,000 people have signed a petition asking them to reconsider. This humble plug is a rare example of technology that has stood the test of time, writes Chris Stokel-Walker. For what remains an unconfirmed rumour, a lot of people are upset about the new iPhone. It's alleged that Apple will be s
