【解析】Lesson 1 Scientific BreakthroughsNames of inventors and their inventions:Albert Einstein: “E = mc2"; AlexanderFleming: penicillin; Eckert &Mauchly: the world'sfirst computer; Tim Berners-Lee: the World WideWeb(the Internet)Process of inventions:be suddenly inspired, be a lucky accident,...
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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? The company Roli can use Lumi to help you. PeopleOF 2019can learn their ...
The origin of the namepogo stickis actually shrouded in mystery. Several toys that resembled springy stilts or hopping sticks can be traced back to patents filed by several different inventors. In the 1920s, one of these patents was filled by two German men, Max Pohlig and Ernst Gottschall....
Most English people have three names: a first name, a middle name and a family name. For example, my full name is Brain Alan Green. Green is my family name. Brain and Alan are my given names. People often don’t use their middle names. So we can say Mr. Brain Green and Mr. Gre...
Developed the Baran network for the US military and “Message Blocks” Date: 01/01/1957 Paul Baran was a Polish-born American engineer who was a pioneer in the development of computer networks. He was one of the two independent inventors of packet switched computer networking, and went on ...
Inventors and Inventions of the Industrial Revolution New Seven Wonders of the World The Largest Islands in the World What’s the Difference Between a President and a Prime Minister? 10 Greatest Baseball Players of All Time Marx Brothers inDuck SoupThe Marx Brothers—(left to right) Zeppo, Chic...
InAnthropology(1881) Tylor made it clear that culture, so defined, is possessed by man alone. Thisconceptionof culture served anthropologists well for some 50 years. With the increasing maturity of anthropological science, further reflections upon the nature of their subject matter and concepts led ...