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The process in which salt is removed from salt water to produce drinkable water is called desalination. There are two major mechanisms that humans use to achieve this: thermal desalination, or distillatio...

f'(x) = 3λx^2f''(x) = 6λxFor the inflection point (x₀,y₀), it is true that f''(x₀)=0 so 6λx_o=0 => x₀= 0 (since λ cannot be zero)Therefore, the inf...

Psychology involves a lot of memorisation, and how is anybody supposed to remember ALL of those case studies, the names of the psychologists involved, and the results? 'It's too much!' you may cry. Here's...

I have written personal statements for undergraduate and postgraduate degree, and been accepted into every university I have applied for using these. You can do the same, and the key is to evaluate everyt...

Traditionally we have classified living organisms into groups based on their structure and morphology (essentially how they look!). This was a system developed by a scientist called Linnaeus in the 1700's...