Fountain them. By the end of the 19th century, as indoor plumbing became the main source of drinking water, urban fountains became purely decorative. Mechanical pumps replaced gravity and allowed fountains to recycle water and to force it high into the air. The Jet d'Eau in Lake Geneva, built in 1951, shoots water in the air. The highest such fountain in the world is King Fahd's Fountain in Jeddah, Saudi Arabia, which spouts water above the Red Sea. Fountains are used today to decorate city parks and squares; to honor individuals or events; for recreation and for entertainment. A Splash pad
Diamond D-Jet Diamond D-Jet The Diamond D-JET is a composite, five-seat, single-engine Very light jet developed by Austrian aircraft manufacturer Diamond Aircraft Industries. The intended cost for the aircraft was advertised by the company as being US$1.89 million dollars in March 2009. Development of the D-JET has been disrupted by funding shortfalls during the Great Recession. By February 2013, the development program had been suspended pending company reorganization, which included the workforce related to the D-JET being laid off. During May 2014, Diamond confirmed the continued suspension of the programme, but stated that it had not been cancelled. During December 2016, a