Search results
Results From The WOW.Com Content Network
A kite is a tethered heavier-than-air or lighter-than-air craft with wing surfaces that react against the air to create lift and drag forces. [ 2 ] A kite consists of wings, tethers and anchors. Kites often have a bridle and tail to guide the face of the kite so the wind can lift it. [ 3 ]
The kite was invented in China, possibly as far back as the 5th century BC by Mozi (also Mo Di) and Lu Ban (also Gongshu Ban). [14] These leaf kites were constructed by stretching silk over a split bamboo framework. The earliest known Chinese kites were flat (not bowed) and often rectangular. Later, tailless kites incorporated a stabilizing ...
A man-lifting kite is a kite designed to lift a person from the ground. Historically, man-lifting kites have been used chiefly for reconnaissance. Interest in their development declined with the advent of powered flight at the beginning of the 20th century. Recreational man-lifting kites gradually gained popularity through the latter half of ...
The invention of the box kite during this period by the Australian Lawrence Hargrave would lead to the development of the practical biplane. In 1894, Hargrave linked four of his kites together, added a sling seat, and was the first to obtain lift with a heavier than air aircraft, when he flew up 16 feet (4.9 m).
Kite: As written in the Mozi, the Zhou dynasty philosopher, carpenter, and structural engineer Lu Ban (fl. 5th century BC) from the State of Lu created a wooden bird that remained flying in the air for three days, essentially a kite; there is written evidence that kites were used as rescue signals when the city of Nanjing was besieged by Hou ...
Wan Hu. Wan Hu (萬戶 or 萬虎) is a legendary Chinese official described in modern sources as possibly the first man to attempt to use a rocket to launch into outer space. [1][2] Depicted as perhaps the "world's first astronaut " [3] and "the first martyr in man's struggle to achieve space flight " [4], the crater Wan-Hoo on the far side of ...
A box kite is a high-performance kite, noted for developing relatively high lift; it is a type within the family of cellular kites. The typical design has four parallel struts. The box is made rigid with diagonal crossed struts. There are two sails, or ribbons, whose width is about a quarter of the length of the box.
The Chinese invention of woodblock printing, at some point before the first dated book in 868 (the Diamond Sutra), produced the world's first print culture. According to A. Hyatt Mayor, curator at the Metropolitan Museum of Art, "it was the Chinese who really invented the means of communication that was to dominate until our age."