Time Warp Trio - Series 1 - 2105

Animation. Joe is given a mysterious, magical book for his birthday that acts as a time travelling device that sends him and his friends, Sam and Fred, warping through time and space. A class trip to the Natural History Museum ends up zapping the guys one hundred years into the future. The Trio run into ray gun-toting robots and meet three mysterious girls who turn out to be their own great-granddaughters.