How come does a lift operate as a hydraulic system? A puzzling question lands you in the wondrous world of pressure. Have hands-on fun by experimenting with leakages, and get to know Blaise Pascal, a polymath, who pioneered research into the hydrostatic principle. The place to go to answer all your science-related questions - it's the One Stop Science Shop. Do-it-yourself experiments, a hologram entry phone, and fun stories about great scientists help visiting kids to understand some of the trickiest principles of science.