The holiday season is upon us. To wrap up the year and get you into the holiday spirit, we are dedicating the last infographic to a holiday full of magic, Christmas. After all, what’s a better way to celebrate than with a scientific infographic? Let’s examine some of the science behind Christmas. Does Rudolph the reindeer’s nose REALLY glow? How can Santa possibly deliver gifts to all 2 billion children on Earth in just one night? And we will settle once and for all why do Christmas lights ALWAYS get tangled? Get all the facts in the infographic below.