17: Messages & Mysteries: Toynbee Tiles, Kryptos, Max Headroom & Sydney’s ‘Eternity’ writer

This week, Geordie & Michelle dives look at hidden messages… If you were watching telly on the millennium New Year’s Eve, you probably saw the word ‘Eternity’ emblazoned across the Sydney Harbour Bridge in gorgeous cursive handwriting. Like millions around the world, you probably had no idea of its significance and this week, Michelle digs...