There’s a fact that not many people know that actually Santa Clause is a kind of elf. Elves are a brilliant species with simple tastes. Imagine that the dumbest elf child has a higher IQ than the smartest human adult. Santa always comes up with the solution when his nice list began to grow too large for him to handle in one night. He gathered together some of the finest Elvin Astrophysicists that he could muster and created a team that was dedicated to finding a solution to his problem, which, by the way, was heat. You see, the faster you go, the hotter you get. Santa had to generate faster and faster speeds to get around. The year before the first successful launch in his new multi-dimensional sleigh, he was moving so fast that the nose of the lead reindeer became super heated and is still glowing red to this day!
Santa’s elves use a heat shield that is “painted” onto the front of his sleigh. This shield disperses the heat so that Santacould fly in and out of the atmosphere at the very tip of the stratosphere, the highest layer of atmosphere before space. Inside this thin boundary lie inter-dimensional portals that allow you to skip dimensions if you are moving at the right speed and hit them at just the right angle. There are apparently several different levels of dimensions of which, we are on level 11.
Some dimensions lead backwards in time and are called Reverse Angle Dimensions or RADs. Other portals will slip Santa into Future Angle Dimensions or FADs. Another dimensional portal leads to an alternate space in the same time stream yet it moves slower. These slow motion portals are called Slow Angle Dimensions or SADs. As a final point, there is one portal in which time does not exist. If a person were to enter a TAD, or Timeless Angle Dimension, accidentally, he could stumble about for years looking for a way out. When this person finally found the exit, it would be the same time upon exit as it was when entered. I am told that to the human eye it looks like the person who went into the TAD and then came back out had merely turned around. (And suddenly had a beard)
Santa uses these Dimensional portals to slip in and out of dimensions so that he can control time and deliver millions of toys in one night.