1. Comparing regions within specific categories of costs, the EIU notes that Asian cities are the most expensive for grocery shopping, with Seoul in South Korea the priciest for food. European cities are the most expensive in terms of recreation and entertainment.
2. Wonder Woman
3. Temperatures in 2015 also shattered the previous record set in 2014 by 0.13C, according to Nasa.
4. This 1977 file photo shows Apple co-founder Steve Jobs as he introduces the new Apple II in Cupertino, Calif.
5. Full marks to Prince George for giving the patronising high-five of the Canadian prime minister the eye.