【题目】提取文中重点词汇或词块,建立词汇网。Innovation:Lesson 1 Scientific BreakthroughsNames of inventors and their inventions:Process of inventions:Significance of inventions:Lesson 2 Aha MomentExpressions of arriving at a sudden ideaPolite requests:Lesson 3 Stephen HawkingEducatiOn_iIllness:Career:...
Their names are Ernest Orlando Lawrence, Waldo A. Ross, Russell A. Pohl, and Clyde L. Pritchard. The law firm ofSuiter/Swantz, Intellectual Property, says these four South Dakota men are widely known across the world for their inventions. For instance, in 1932 Ernest Orlando Lawrence was g...
Their names are Ernest Orlando Lawrence, Waldo A. Ross, Russell A. Pohl, and Clyde L. Pritchard. The law firm ofSuiter/Swantz, Intellectual Property, says these four South Dakota men are widely known across the world for their inventions. For instance, in 1932 Ernest Orlando Lawrence was g...
Learn aboutfamous scientists for kidsalong with theinventors and their inventionswith this free printable booklet. In thisinventors for kidslesson children will read, color, and learn aboutfemale inventorssuch as Connelly, Askins, Nesmith, Cochrane, Mangano, Cox, Donovan, Coston, Anderson, Handler, ...
Everyone knows the names of the great inventors: Thomas Edison, Alexander Graham Bell and even Steve Jobs. They invented products that changed our everyday life and were rewarded handsomely for it. Their inventions brought them great financial success. ...
Users tie radar onto their knees and 12 the loudspeaker around their necks. When they meet obstacles, the radar will see them and the loudspeaker will make a 13 to tell the users. Chen Huijuan, an official from Jiangsu Association for Science and Technology, was 14 at these inventions. 15...
From the 1900s to 1990s, launched last week under the name “i”.In general, products with “2000” in their names became fashionable as the year was single?letter associated with all things advanced and modern. However, as we entered prefixes(前缀) have been popular since the 1990s,...
a person who invents, esp. one who devises some new process, appliance, machine, or article; one who makes inventions. Sometimes,in•vent′er. [1500–10; < Latin] Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House...
Every year, the TIME magazine in America names the year's best inventions. Inventors arealways at work, creating new things. Some inventions help us work out problems. Others makelife easy or fun. Here are two of our favorite inventions in 2019.Do you want to learn to play the piano?
albeit with company names no longer associated with the original idea. Volume 1 of this two volume set documents some of the key inventions from the ‘Spinning Jenny’ invented by Hargraves in the late eighteenth century, to some of the most commercially successful ideas of the early 20th ...