Energy, Environment, and Everyday Life

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课程主页: https://www.coursera.org/archive/energy-environment-life

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课程简介

University of Illinois at Urbana-Champaign

课程大纲

The course starts by looking at the basic principles of energy sources at the level of the atoms and molecules. This shows how everything from wind energy to nuclear energy share the same basic concept. We then go on to blow some stuff up and explain the statistics of what forms of energy are used around the world – who has them, who uses them, and who produces them. “How Things Work” segments start with a bang (fireworks) and then get both louder (bell towers) and softer (silencers).

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课程详情

For a sample of what this course will include, see the video "Energy, Environment, and Everyday Life MOOC with University of Illinois Professor David Ruzic" - http://go.citl.illinois.edu/Energy-MOOC This course teaches you everything you need to know about energy, the environment, and at least a number of things in everyday life. It starts by talking about energy itself and where it comes from. This includes how much we have, who has it, who uses it, and what that all means. The video clips are produced in a fast-paced multimedia format during which Professor Ruzic throws in fun and demonstrations. There are multiple-choice questions to check your understanding and some more in-depth exercises to guide you deeper into the subject. After explaining the main things we use energy for – our cars and electronics! – fossil fuels are examined in detail. Want to really learn about fracking or pipelines? Watch these segments. The environmental effects of fossil fuels are taught as well. Global warming, acid rain, and geoengineering all are in this part of the course. Part of their solution is too. Renewables follow, with clips on solar, wind, hydro, geothermal, biofuels, etc. You’ll even see Professor Ruzic in a corn field and in the middle of a stream showing how you could dam it up. Finally, nuclear power is taught in detail – how it really works and what happens when it doesn’t work, as in Three Mile Island, Chernobyl, and Fukushima, as well as how we are making it today, which is shown here without political preconceptions. In this course, economics takes center stage. People will ultimately do whatever costs the least, so energy policy is most effective when it is targeted at the user’s wallet. Throughout the course there are 24 segments on “How Things Work." These guides to everyday life are tremendously varied, covering everything from fireworks to making beer to what happens backstage at a theater. The course is designed to be enjoyable as well as informative. We hope you will take a look!

能源,环境和日常生活:有关本课程将包括的内容的示例,请观看视频“伊利诺伊大学戴维·鲁兹奇教授与能源,环境和日常生活的MOOC”-http://go.citl.illinois.edu /能源MOOC 本课程将教您有关能源,环境以及日常生活中至少许多事项的所有知识。首先要讨论能源本身以及能源的来源。这包括我们有多少,有谁,有谁使用它,以及这一切意味着什么。视频剪辑以快节奏的多媒体格式制作,在此期间Ruzic教授进行了有趣的表演和演示。有多项选择题可以帮助您了解自己的理解,还有一些更深入的练习可以指导您更深入地学习本主题。 在解释了主要用途之后,我们将能源用于汽车和电子产品! –详细检查化石燃料。是否想真正了解压裂或管道?观看这些细分。还讲授了化石燃料对环境的影响。全球变暖,酸雨和地球工程都是课程的这一部分。他们的解决方案的一部分也是。可再生能源紧随其后,包括太阳能,风能,水能,地热,生物燃料等。您甚至还会在玉米田和溪流中间看到鲁兹奇教授,展示如何将其拦住。 最后,对核电进行了详细的讲授–如三英里岛,切尔诺贝利和福岛,核电实际上是如何工作的,以及当它不工作时会发生什么,以及我们今天是如何制造核电的,此处没有政治意义。先入为主。在此过程中,经济学成为中心焦点。人们最终将以最低的成本做任何事情,因此,针对用户的钱包而言,能源政策最为有效。 在整个课程中,有24个关于“事物如何运作”的部分。这些关于日常生活的指南千差万别,涵盖了从烟火到酿造啤酒到剧院后台发生的一切,该课程既有趣又内容丰富。我们希望您能看看!

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