Stations-ID: D064 ?? English instruction: The ring is spun on the dish. How long will it spin? How does the ring move? Which different movements can you observe? What do you hear? What do you think how heavy the ring …
Stations-ID: D066 ?? English instruction: How can you build a bridge over a river, using only planks that are too short to reach the other side? Without tools or any other help, a bridge, able to carry weight, is to …
Stations-ID: D067 ?? English instruction: You can find different discs of wood and aluminium in front of you. Take one of the discs and let it fall from above through the tower. What can you observe? Do the discs fall …
Stations-ID: D069 ?? English instruction: Spin the barrel. Pluck one of the strings and observe it. What do you notice when the barrel spins slower or quicker? Pluck a string. What can you see? What can you hear? What do …
Stations-ID: D049 ?? English instruction: Three mirrors are standing vertically to each other. Is it possible to get a mirror image in such a construction? What can you see at the centre, where all three mirrors meet? How many reflections …
Stations-ID: D058 ?? English instruction: In front of you, you find a twisted space. Where is up and down? • Step through the door and lie in different positions. Can you fly? • Observers can see you from the wooden …
Stations-ID: D057 ?? English instruction: Plane mirrors and double and triple-sided corner reflectors are mounted on a rotating wheel. Turn the winch. What happens to your reflection? How many reflections can you see? Count the rotations of the mirrors, then …