Why and for what reason?

Why is the opinion that the earth is round, mistaken? Why is Pluto now not a planet? Why the sun does not go out? Why began the XXI century in 2001? Why do we sweat? Why shampoo do not treat hair? Why does the mind depends on the size of the brain? Why does the energy drink adds energies? Why is the heart compare with the pump? Why does a man snoring in a dream? Why did the composite toy named the Matreshka? Why in cheese holes? Why is it fear helpful? Why are the power of motors measured in horsepower? Why did the internal combustion engine called? Why do not go to the steam locomotives today? Why did Napoleon lose the war with Russia? Why was the black box so called? Why don"t dogs be friends with cats? Why do fabric paintings paint in emails?
Why do not people fly like birds, and why does a person can"t know everything? If the first, alas, is unattainable, then the problem of knowledge can be solved by bought our book. After reading it, you will receive the answers if not for everything, then for many of the most interesting questions, and maybe a few why and why in your list will become less