Tales of Physics

Ever since they've been captured by the whitch Pythia, prince Yavor and princess Christina have been solving different tasks set by her every day with the help of the ghost of Isaac Newton. In the proccess of solving the problem, the viewers learn that the solutions to the problem is not "magical" but a consequence of the laws of physics. Later on we also see the ghost of Nicolaus Copernicus and the witches Titania and Wendelin.