His Majesty the King is The Great engineer by inventing The Chaipattana Aerator is a floating aerator which can be operated in tidal polluted water. It is available either in a fixed position or moving along water surfaces such as ponds, swamps or canals which are deeper than one metre and wider than three metres. It can be operated by a motor for the fixed installation connected to an electricity grid. If no electricity is available, a diesel engine will be used to drive the aerator along the water and manpower will steer it into the desired direction. It is very proud innovation of Thai people all over the world. The King is fluent in several foreign languages,such as French, English,German and Latin. He has a variety of instruments,for example,trumpet,accordion,saxophone and clarinet. He has the talent of the technician.This was to model such as the sailing ships. Her mother taught him to use maps and chart of Thailand. His Majesty wrote the first song when he was 18 years old, “The Light”. Now there are 48 songs. He played several sports.But his favourite sports include: badminton,skiing and sailing,his old race for the gold medal in the OK category,in1967. His favourite food: for examples,stir-fried kale,stir-fried vegetable,stir-fried pea sprouts. The King eats brown rice as the main cuisine. The special drink is ovaltine for several times a day. His favourite news channel is French.He can listens to news from around the world.The King’s room is on the 8th floor at Chidlada Palace in Bangkok,as a small size of 3x4 meters room with television,phone,fax,computer,recorder,the forcast maps,etc. I am so happy to know some things about My Great Father.