A reindeer with a red glowing nose.
A heart, two sizes two small, that suddenly grows three sizes.
A trip to the past and to the future — all in one night.
This festive season, Johns Hopkins University researchers dug deep into their reserves of scientific expertise to explain how these unexplainable plot lines in holiday classics like Rudolph the Red-Nosed Reindeer, How the Grinch Stole Christmas, and A Christmas Carol just might be (almost) (possibly) possible.
