Who invented the first computer monitor? Who invented the cryogenic rocket engine? Who invented the first sewing machine? Who invented the first helicopter? Who invented the space shuttle? Who invented the first computer virus? Who invented the first algorithm and when?
Who invented the first sewing machine? Who invented the first paper clip? Who invented the portable computer? Who invented the first programmable computer? Who created books before the printing press? Who invented the first slot machine?
从下文he invented a sewing machine(缝纫机)知道,这句话意思是: 从那以后,他继续发明新东西. 根据上下文内容来分析选择, 故答案为: D. (6).【答案】d 【解析】 idea主意; invention发明; article物品; money金钱. 这句话意思是: 他试着做一些东西,从中得到钱. 从下文中he made a small model and sold...
2. Who invented MRI to give doctors more information of a patient’s body A. Joseph Lister. B. Maximilian Bircher-Benner.C. Paracelsus. D. Peter Mansfield.3. What do the four people have in common A. They all received Nobel Prize.B. They were all born in Switzerland.C. They all ...
The invention of the toilet seat goes hand-in-hand with the invention of the toilet itself, created by John Harlington in the year 1596. It would be... Learn more about this topic: The First Industrial Revolution: Causes, Inventions & Effects ...
The Davies brothers, Ray and Dave, were born in suburban North London on Huntingdon Road, East Finchley, the youngest and the only boys among their family’s eight children. InThe Kinks, Ray was the songwriter, but Dave was the guitarist who effectively invented heavy metal with his raw, fu...
Viewers will learn aboutMargaret Knight, who invented a machine that automatically cut, folded and glued flat-bottomed paper bags; Hazel Fellows, a seamstress who helped sew spacesuits for the Apoll...
made both sides to have teeth in the same shape. He also invented the manufacturing machine that made the new device that was called "Separable Fastener". B. F. Goodrich Company name device “zipper” in 1923. First use for zippers was for closing boots and tobacco pouches. It took a wh...
Anne feels threatened by the hired boy’s presence at Green Gables and treats him cruelly; our protagonist gives a crude, euphemistic sex-ed lesson to her peers; Mrs Lynde isn’t even silly**; there is clumsy, forced dialogue with Josephine Barry; most jarringly, the first appearance of ...
After filing to patent the closed circuit TV security system in 1966, Brown received her approval in December 1969. Getty Images Patricia Bath 1942-2019 A true visionary, Patricia Bath became the first Black female doctor to receive a medical patent when she invented a laser cataract treatment ...