What was the first concert tour to gross $2bn in ticket sales? The Saturday quiz

From the Cosmati Pavement and Pyx Chamber to Ode to the Yimeng Mountains, test your knowledge with the Saturday quiz 1 Who requested in his will that an art gallery be established in Linz? 2 Which mustelid was named “most fearless animal” by Guinness World Records? 3 What was the first concert tour to gross $2bn in ticket sales? 4 The Kirkwood gaps are regions within what? 5 The Ishihara test is used to diagnose which condition? 6 Which element is named from the Greek for lead? 7 Helvetia app...

By Thomas Eaton