LUTON, ENGLAND - AUGUST 24: Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge, seen through a tube, speak to employees during a visit and opening of the Centre of Excellence for Hayward Tyler, the worldwide market leader in the manufacture of Boiler Circulating Pumps and specialist wet-wound motors on August 24, 2016 in Luton, England. (Photo by Frank Augstein - WPA Pool/Getty Images)
