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Материалы по тегу «chemical analysis»


Is it possible to create pocket analyzers of food and medicine quality? So that you could go to the store or the market, apply the device to it and see if you should buy it or not. Yes, it is possible!

Author Nataliya Leskova
Video Aleksandr Kozlov
Photo Nikolay Mokhnachev


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What saints did the conquistadors pray to and why did they decide to conquer Mexico? What was the ethnic, regional, and age composition of the Conquista? 

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