The invention of bubble tea

In 1987, a tea shop in Taiwan named Chun Shui Tang began selling pearl milk tea, or bubble tea, as it’s often called. It would revolutionise the tea-drinking world. Ben Henderson speaks to Liu Han-Chieh, the shop owner, and Lin Xiuhu, who first added the drink’s signature tapioca balls. (Photo: Bubble tea. Credit: Chun Shui Tang)