Competing Claims
Some claim that the hot air balloon was invented some 74 years earlier by the Brazilian Portuguese priest Bartolomeu de Gusmão. A description of his invention was published in 1709 in Vienna, and another one that was lost was found in the Vatican in about 1917. However, this claim is not generally recognized by aviation historians outside the Portuguese-speaking community, in particular the Fédération Aéronautique Internationale.
Read more about this topic: Montgolfier Brothers
Famous quotes containing the words competing and/or claims:
“In a sense that I am unable to explicate further, the proponents of competing paradigms practice their trades in different worlds.”
—Thomas S. Kuhn (1922)
“When a man says that he is Jesus or Napoleon, or that the Martians are after him, or claims something else that seems outrageous to common sense, he is labeled psychotic and locked up in a madhouse. Freedom of speech is only for normal people.”
—Thomas Szasz (b. 1920)