L7. Warming Up(2-2): Group 4 by 이동후 https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697 Appropriate Technology en-us 2021-10-09 09:23:34 UTC 2022-02-16 15:01:37 UTC hello@padlet.com https://padlet.net/icons/png/1f44d.png 2. Its Real Life Example: Solar Water Pump https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1815450244 Solar Water Pump]]> 2021-10-14 00:31:43 UTC https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1815450244 [1] When and by Whom It Was Invented (20206 김희수) https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1815469245 It was invented by a company LORENTZ in 1993. LORENTZ makes solar water pumps and installs them at a very low price in the country where they are needed.]]> 2021-10-14 00:39:57 UTC https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1815469245 [2] How It Got Started (20212 이형준) https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1815474780 Many people already know solar energy, which has been introduced a long time ago in this era of searching for new energy. In the 21st century, solar power is now used for many kinds of work, and among them, it is also used for water pumps that help agriculture.]]> 2021-10-14 00:42:23 UTC https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1815474780 [3] How It Operates.(20205 김지훈) https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1815483245 When sunlight falls on the solar panels, it produces direct current(DC,직류) which then makes the motor to pump out the water. However, in the case where the motor requires an alternating current(AC,교류), the DC produced by solar panels is converted to AC using an inverter(교류를 직류로 바꾸는 장치).]]> 2021-10-14 00:46:05 UTC https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1815483245 1. The meaning of appropriate technology (20221 김주하) https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1815483493 Appropriate technology is a technology can be produced and consumed continuously in the region in consideration of the political,cultural and environmental conditions of the social community using the technology that ultimately improves the quality of human life]]> 2021-10-14 00:46:11 UTC https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1815483493 My Opinion (20212 이형준) https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1818598151 I think this technology is important because it is a technology that can improve the quality of human life.]]> 2021-10-15 02:04:32 UTC https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1818598151 My Opinion( 20205 김지훈) https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1818599986 Solar water pump is a system that is necessary to people who don't have access to water or people who don't have power lines. I think that this technology is important because humans need water to survive, and from this invention at least, people who don't have water pumps can easily get water and live.]]> 2021-10-15 02:05:26 UTC https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1818599986 My opinion(20206 김희수) https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1818603273 I think appropriate technology is indispensable because it can ultimately improve human quality of life. No matter how advanced the technology is, there are people who can't use it. Appropriate technology can provide the most necessary and appropriate help to these people. This can improve the quality of life and further help the country's development.]]> 2021-10-15 02:06:57 UTC https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1818603273 My opinion (20221 김주하) https://padlet.com/LEEDONGHU/41mn8q3z77zy7equ1645023697/wish/1818647356 I think appropriate technology can help improve people's quality of life.
Also, I think it's a useful technology that can help many people.
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