Why Why?

[Ferrocyanide]

“How” answers questions like “by what method?” “to what degree?” “in what condition?” and many more. Whereas, “why” answers questions like “for what purpose or reason?”: http://www.differencebetween.net/languag...w-and-why/

Did this help? If yes, please tell us how and why.

That might be what the dudes at differencebetween.net say
but it seems to me that “how” questions are only directed at other humans.

For example, in my previous example, there were these 2 questions which lead to the same answer
How is the hardness of aluminium X?
Why is the hardness of aluminium X?

But which question would you ask? I’m guessing you choose #2.
People seem to tend to ask the “Why” question when it comes to nature (a brainless thing).
I think it was Richard Dawkins that said that people mean to ask the “How” version when they are using the “Why” version in these cases.

The examples they are giving at that site, things that a human does:
How is a cake baked?
Why is a cake baked?

How should one address the queen?
Why should one address the queen?

^^^^^In this cases, since it is about humans (a thing with a brain), the How and Why question have different answers.

Then you have questions that are about nature (a brainless thing):
Why did it get so cold today?
Why is the sky blue?
Why is it raining so much today?
Why is Mars red?

^^^^^I think that is the way that the english language (and others) is. People use “Why” in such cases.

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Hold on. We have to discuss these things.