he inventions with pictures.РhelicopterР1Р2Р3Р4Р5Рmachine of war-- gunРBasic?InformationРNameРBirthdayРNationalityРCareerРLeonardo ?da VinciРApril 15th, 1452РItalianРengineer,РPeople have learned plans for an adding machine, bridges, drawings of musical instruments, flying machines and machines of war, such as guns.РSince 1519:Рpainter,РinventorРThings that da Vinci planned or inventedРRead Para.3 and answer:РCould Da Vinci test his inventions by himself?РNo.РWhy weren’t da Vinci inventions tested when he was alive?РMany of his inventions were far ahead of their time.?The technology at that time couldn’t help him test his inventions.РRead Para.3 and tick da Vinci’s ideas which were tested.Рguns bridges war puters?an adding machine diaries helicopter?musical instruments doctor’s instruments
全文预览
