Having said that, he did make reference to building a design airplane out of parchment. Arguably the father of product gliders was George Cayley, who developed hand-introduced kite-like gliders produced from linen from the early 1800s. Although these could be considered to be evidence for the modern paper aircraft, a https://telegram-official-chinese92579.governor-wiki.com/839742/not_known_factual_statements_about_airplane_chinese_version