Последние добавленные видео:
coal-oil
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10 л. назад
102467 10 л. назад 2:57Coal, Oil & Gas Hyrdocarbons | Organic Chemistry | Chemistry | FuseSchool
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11 л. назад
2355603 11 л. назад 3:05Oil and Gas Formation
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7 л. назад
2292275 7 л. назад 2:49Petroleum refining processes explained simply
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11 л. назад
116471 11 л. назад 6:48Coal, Oil and Natural Gas
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3 г. назад
930125 3 г. назад 11:14Почему люди думают, что нефть произошла от динозавров?
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13 л. назад
1043803 13 л. назад 1:52How is Coal Formed? - Geography for Kids | Educational Videos by Mocomi
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6 л. назад
674439 6 л. назад 12:13Fossil Fuels for Kids | Learn all about fossil fuels, what they are, and where they come from
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4 г. назад
238093 4 г. назад 1:01Ряды угля
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3 г. назад
223884 3 г. назад 1:23How Coal is Formed
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2 г. назад
5653 2 г. назад 3:24Unveiling the Power of Coal : The Gasification Process
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4 г. назад
36525 4 г. назад 8:46Where Did Oil Actually Come From?
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5 л. назад
2341945 5 л. назад 8:40What Is Fossil Fuel? | FOSSIL FUELS | The Dr Binocs Show | Kids Learning Video | Peekaboo Kidz
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3 г. назад
1121175 3 г. назад 42:26Biofuel instead of coal and oil - How promising are these renewable resources? | DW Documentary
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1 г. назад
861702 1 г. назад 6:45What the oil industry doesn’t want you to know - Stephanie Honchell Smith