Master of recycling Yun Mun-Jeong 재활용의 달인 윤문정씨
30 просмотров
28.04.2015
00:03:26
Описание
The Value of Garbage,The Science of Recycling About a third of everything we use and eat ends up in the dumpsters. As such, recycling of waste resources is receiving a lot of attention. In this episode, we will look at the value of garbage.
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