most expensive materials

10 Most Expensive Liquids In The World

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Subscribe Here: Twitter: Narrated by: Darren Marlar www.MarlarHouse.com Music: Kevin MacLeod (incompetech.com) Licensed under Creative Commons: By Attribution 3.0 Like this content? Subscribe here: Or, watch more videos here: world , 10 Most Expensive Liquids In The World , #Expensive #Liquids #World , top 10,expensive,liquids,insulin,most expensive substances,most expensive things,world,most expensive,scorpion venom,most expensive materials,in the world,most … Read more

15 Most Unusual Substances In The World

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Of the 118 known elements, 94 occur naturally on earth, but with increasing scientific knowledge these now combine to form thousands of different compounds that are used across all walks of life. Not all are as predictable as you might expect, and there are some that behave in very strange ways. Here are the 15 … Read more