Build a simple roller coaster, and out of basic materials - paper, sellotape, blu tak. All you need to do is drop a marble down the start of the rollercoaster when the timer reaches 0s and make ...

The roller coaster has its origins in St. Petersburg, Russia, as a simple slide that took thrillseekers down an icy ramp past a variety of colored lanterns. Catherine the Great gave this custom a ...

This kid-friendly coaster is designed to be a gentle introduction to roller coasters ... and a smooth glide back to the ...