Hargrave kite, also known as box kite, was first invented by Lawrence Hargrave in the late 19th century. While it is an important invention in the history of aviation, there are various synonyms for the term Hargrave kite. Some of these synonyms include cellular kite, tetrahedral kite, or double cellular kite. These kites are different from traditional kites as they consist of multiple cells or compartments that provide stability, making them ideal for scientific research and experimentation. Other variations include the bow kite and the parafoil kite. Regardless of the name, Hargrave kites remain important in the development of modern aviation technology.