We've all seen tattoos of various designs, styles, sizes, shapes and colors. Aside from the fact that tattoos can be removed by lasers, surgery and other methods, they are quite permanent. Most people have very specific reasons for these lifelong marks and some even have stories behind each one.One simple reason for a typical tattoo is just for looks. The tattoo may be one that resembles one seen on a celebrity. It may also be a design that is simply pleasing to the eye. Perhaps the tattoo has bright colors or neat shapes that attract the eye. Aesthetics are one common reason for many

Etched into the earth on the Nazca Plains in Peru are giant symbols drawn perfectly straight. Some are hundreds of metres long. They look as if they were drawn by some giant hand two thousand years ago. And the strange thing is, they can only be seen from the air. So how did the ancient Nazcans draw them? Researchers say they could have created hot air balloon or kites to fly and view their work. Indeed, an experiment was carried out and it proved that the Nazcans could have made a working balloon. The symbols themselves are of animals and plants. Yet some are long strips of land without any direct