Nature gives us Knowledge

We owe so much to the natural world that is for sure. If one looks at many of the inventions from simple Velcro to how ships, and submarines are designed,  it all came from the study of the natural world.
The answers for mankind are starring right in front of us, if only we have the sense to open our eyes and change our whole way of thinking.
Today in a news item from the Environmental news page on the website of the BBC,there was an article regarding a spider that weaves its web with decorations. Biologist have been puzzled with this for a long time but research in Australia is looking at it possibly doing this to make aware to other animals not to bump into the web, so in a way it is a warning sign.  nature is just brilliant eh?
www.bbc.co.uk/nature/