Stations-ID: A007

Instructions:

On this bike, you too can become a tightrope artist.

• How heavy do you think the balancing arm is? How long is it?
• Where is the centre of gravity of a normal bike?
• Where is it on the tightrope bike?

Sadly, the tightrope bike is out of service in the winter. Since the steel rope contracts in low temperatures, it is necessary to slacken it come nightly frost. 

Stations-ID: A009

Instruction:

Stand on the platform and hold on to the handrail. Try to get yourself spinning with your feet. What happens if you pull yourself towards the centre?

Stations-ID: A001

Instructions:

• How many people have to stand on the shorter end of seesaw in order to lift the longer end?
• Are you able to balance the beam out?
• What do you think: How heavy is the beam?
• How many more people must stand on the short end in order to lift a person standing on the long end?

„Bürger in Bewegung“ (Moving Citizens) is the title of the planned monument to the reunification of Germany in Berlin. The
design by Stuttgart architects Milla and Partner and the Berlin-based artist Sasha Waltz comprises of a dish set up so that it
can be shifted to the side by a sufficient amount of people.