Why are so many things?

It was Darwin's Day! Last February 12th!
A good Day to start writing a lit bit more focused on these topics I like, such as:

• Biology
• Evolution
• and many other things, which are not related to Biology - so keeping the things here in the same topic

It will be a story in three parts:

• Why are so many things? The natural curiosity of kids
• About classifying things: if you like collecting stuff, you will like this exercise
• About change, heredity and populations: On the Origin of Species by means of Natural Selection

And another article on Creationism, more specifically about people that hold creationists belief. This is a thorn topic, at least for me, and however the post is written, and already went under 3 or 4 review, it needs more editing...

[Editor's Note: Creationism has the same impact in the author as the Moon Hoax: why? why do people has these beliefs?]