Roland Piquepaille writes "If you don't believe that Santa Claus can deliver presents to millions of homes in a single night, Larry Silverberg, professor of mechanical and aerospace engineering at North Carolina State University (NCSU), explains that Santa's society of elves has an understanding of physics and engineering that exceeds our own. In fact, Santa Claus and his crew really can deliver presents in one night because of their advanced knowledge of electromagnetic waves, the space/time continuum, nanotechnology, genetic engineering and computer science. For example, he doesn't carry presents. He uses a nano-toymaker to fabricate toys grown atom by atom inside the children's homes. Very entertaining reading... Here is a link to additional details and pictures of Santa and his elves flying over New Zealand."