In this episode i talk about ammonia production, energy requirements, use as fertilizers and as fuel.
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9:46
Chemistry of wine
In this episode i talk about the chemistry of turning grape juice into wine. What the grape is made of, the fermentation process and the ageing of wines.
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9:43
The chemistry of life
This episode is about fundamental aspects of life, the first living organisms, how oxygen got in our atmosphere and complex organic molecules such as DNA.
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7:50
The origin of elements
In this episode I will discuss the how and when the elements of the periodic table were formed.
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9:51
The age of the earth
Chemistry uses radiometric dating to calculate the age of the materials the earth is made of.