The document discusses the development of the Eddy kite and the Woglom "Parakite" in the late 1800s. It describes how both Eddy and Woglom developed tailless kites based on Asian designs around the same time period, with Woglom publishing details of his "Parakite" design in 1896. While their kite designs had several similarities, including box-pleated coverings to induce stability, the key difference was that Woglom patented his design with a double-folded covering.