Dióxido de carbono
[Global Oneness Project] [It's in the Soil] An industrial civilization that destroyed our water systems and our water cultures had to create its own symbols of what's important....
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[David Attenborough]: We are a flexible and innovative species and we have the capacity to adapt and modify our behavior Now, we most certainly have to do so if we're to deal with climate...
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Hey Youtube, you said you wanted to talk. What's up? Why do you go around making other people look stupid? What do you mean? What's water made of? Water. Hahaha, What makes water?...
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This is a water jet pack... but no, that's not me flying it. This is me. It's harder than it looks, ok? But to understand how it works, we need to first talk rocket science. Rocket...
Ever wonder where most of the food you eat every day comes from? Well, about 60% of the food you eat is carbohydrates. As you can probably tell from its name, carbohydrates contain carbon, hydrogen,...
