Stations-ID: A004

🇬🇧 Work in Progress. English Translation coming soon!

Stations-ID: A002

🇬🇧 English instruction:

Can you stand straight? Check yourself and the others, in what angle are you standing to the floor?

• Position the moveable wooden channel straightly. You can check if you’re right by placing a marble on it.

• The pendulum points straight down after being taken out of it’s holder.

• Using a wooden marble, give a guess as to which one of the boxes the tip of the pendulum will point at.

• Where does the marble have to start to be able to traverse the whole marble track?

Not only in Jena can you find leaning houses. A timbred house in Ulm dating from the 14th century is advertized as the most crooked hotel in the world. The Oberhafenkantine in Hamburg, the old fulling mill in Wernigenrode and the ‘leaning houses’ in Idstein and Großbottwar are also clearly out of balance.

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Stations-ID: A008

🇬🇧 English instruction:

Two people stand in the opposite corner of the room.
The others watch from outside the house. Which of the two people inside the
house seem taller?
• Examine the shape of the room. What angles and surfaces can you see?
• Which of the two people is standing closer to you? Which one looks bigger?
This construction is based on the work of the American optician Adelbert Ames
who probably built on Hermann Helmholtz’s ideas. This optical illusion finds a
very practical use in the film industry; In the ‘Lord of the Rings’ films, the
scenes involving hobbits and humans where shot in trapeze-shaped, distorted
sets to create the illusion of difference in size.

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Stations-ID: A007

🇬🇧 Work in Progress. English Translation coming soon!

Stations-ID: A005

🇬🇧 English instruction:

With a partner, each take position in front of one of the dishes and speak into
them. How must your heads be
positioned in order for you to be able to understand each other well?
• Have you ever looked into a shaving mirror?
• Position your head so as to face the middle of the dish.
• Move back slowly.
• Where do you hear your partner especially well?
The dome of the old Hall of Representatives in the Capitol in Washington D.C.
supposedly made secret conversations difficult. Apparently, it was constructed
to make any conversation clearly audible on the other side of the room.

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Stations-ID: A003

🇬🇧 English instruction:

Place your ear on one end of the spiral and speak into the other end slowly and
clearly.
• Use short words, say them loudly.
• How much time do you recon passes between speaking and hearing?
• How long do you think the listening spiral is?
Small male frogs that can’t find a mate because their vocal sacs are too small,
have a better chance of being heard when the temperature is lower; Because
cold air has better sound transmission, their calls are heard better.

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Stations-ID: A009

🇬🇧 Work in Progress. English Translation coming soon!

Stations-ID: A010

🇬🇧 Work in Progress. English Translation coming soon!

Stations-ID: A006

🇬🇧 English instruction:

A round track – But is the chair driving on it in it’s initial position after one round?

• How many rails is the track made up of?

• In what position would you arrive after one round, if the chair could not turn?

The stainless steel construction has a different angle in every segment, which could not be calculated before the build. Therefore, a wooden model had to be built to scale to discern the correct measurements required.

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Stations-ID: A011

🇬🇧 English instruction:

Take place opposite each other and speak towards the wall.
One person takes position in the centre and tries to either speak to the others
or listen to their conversation.
• Can you understand your partner better when he is facing towards you while
speaking or when he whispers sideways, towards the wall?
• While speaking loudly, move towards the centre of the whispershell. What do
you hear? What do the others hear?
• Standing in the middle, say a few words. How does your voice sound to you?
How does it sound to the others?
• Do you have an idea as to why the dome is open at the top?

Mehr dazu in unserem Stationenpark-Handbuch
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Stations-ID: A001

🇬🇧 Work in Progress. English Translation coming soon!