I know, it doesn't seem possible (this is really off topic from my original question, but I love talking about the blondeness of my sister) but she had it all figured out how the electrical lines keep the leaves and branches from growing, and they spray the telephone pole trees down with something to keep them growing....She also thought we made our own front door and back door in our back yard (at a duplex in the middle of the city) with a fire pit, hammer, and anvil....she figured it out eventually, after we started laughing when she asked us where we got the metal....