隐形人：约翰·彭德里的超材料之旅

“I wrote down a simple formula. Then I sat down to see the room erupt” Twenty years ago, physicist John Pendry unveiled how to create a working invisibility cloak to the world. He tells Jacklin Kwan how that came to be, and the new tricks he now has up his sleeve J OHN PENDRY’s kitchen is dominated by a huge photograph of what looks like the view through a kaleidoscope: dizzying shards of purple, green, yellow and white. Given that Pendry is famous above all else for inventing an invisibility cloak – a device that can bend light around objects – I wonder if I am looking at something related to that. …