Packet switching got its name thanks to late British scientist Donald Davies who was creating a network that used this technique at the National Physical Laboratory (NPL).

BBC: Celebrating 40 years of the net

The issue of the use of long-handled belly putters was drawn into sharp focus by the success of golfers such as American Keegan Bradley, the first to win a major using the technique, and veteran South African Ernie Els, who claimed the British Open last year after switching to the method.

CNN: Golf's major tours split over proposed belly putter ban