According to a news report this week, a professor of mechanical and aerospace engineering has solved two important Santa paradoxes: how does the old guy manage to get around the world in such a short time, and how does he manage to fit all those presents into one sleigh?
Forget magic: Santa "exploits the space-time continuum".
And as for the presents: "he uses nanotechnology to grow the presents under the tree".
Wishing all readers of this blog a very happy holiday however you celebrate it.
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