HOW MUCH YOU NEED TO EXPECT YOU'LL PAY FOR A GOOD X

"X is the only letter in the alphabet to not attribute in many every day text, but to also show up in a number of mathematical and technological contexts which baffle and intrigue Many of us techno-illiterates," he tells BBC Culture. There is certainly the implication of a thing vital, unknowable and exciting – a image of chance. For Thorne, howe