When you think about it, it is pretty amazing that birds can fly. Life evolved to a point where it grew wings and took off. Pretty amazing when you think about it. Actually its pretty amazing I can type this on my computer and you can read it. Is there anything we can not do?
Good post. I learn something new and challenging on blogs I stumbleupon on a daily basis. Its always useful to read content from other writers and use a little something from their sites.