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Written by pimpitcha
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Tuesday, 04 February 2014 15:21 |
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In this episode, Did you know that Polymers save the lives of Elephants? Well, now you do! The world of Polymers is so amazingly integrated into our daily lives that we sometimes forget how amazing they are. Here, How they were developed an the different types of Polymers that are common in the world today
ที่มา : http://www.subbable.com/crashcourse
ลิงค์ : http://goo.gl/QbMUtR
อัพโหลดโดย : CrashCourse
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Last Updated on Tuesday, 04 February 2014 15:21 |
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