December 25 is Father Christmas’s big day, giving gifts and presents to all mankind. But just how does he do it? Callum Dinnett discusses the science behind Santa’s night out.
University of Exeter scientists have discovered that it is unlikely that Rudolph the red-nosed reindeer was bullied because of his nose colour, as reindeer lack the colour-detecting cells that allow their eyes to see the colour red. With the same reasoning applying for the colour orange, the research, conducted by Exeter MSc student Maria […]