(no subject)
А аказццо...
Вот такое вот расположение поршнЕй для авиадвигателей было изобретено в Австралии!
И ведь не узнаешь пока не наткнёшься на мемориальную табличку посредь Сиднея:
Wiki:
Интересный вгляд на вещи: "In his career, Hargrave invented many devices, but never applied for a patent on any of them. He needed the money but he was a passionate believer in scientific communication as a key to furthering progress." Возможно обусловлен какими-то обстоятельствами тех времён, о которых мы не знаем.
С 1966 по 1994:
Among many, three of Hargrave's inventions were particularly significant:
Вот такое вот расположение поршнЕй для авиадвигателей было изобретено в Австралии!
И ведь не узнаешь пока не наткнёшься на мемориальную табличку посредь Сиднея:
Wiki:
Интересный вгляд на вещи: "In his career, Hargrave invented many devices, but never applied for a patent on any of them. He needed the money but he was a passionate believer in scientific communication as a key to furthering progress." Возможно обусловлен какими-то обстоятельствами тех времён, о которых мы не знаем.
С 1966 по 1994:
Among many, three of Hargrave's inventions were particularly significant:
- Study of curved aerofoils, particularly designs with a thicker leading edge.
- The box kite (1893), which greatly improved the lift to drag ratio of early gliders.
- Work on the rotary engine, which powered many early aircraft up until about 1920.