Stations-ID: D027 ?? English instruction: Try to fit all the wooden pieces into the box so that no part juts out. Hint: Consider the direction of the wood grain! Mehr dazu in unserem Stationenpark-Handbuch Find out more in our Handbook
Stations-ID: D102 English instruction: On our premises we have a nesting box with a camera equipped. On the screen from March to May you can follow the activities of the inhabitants, usually great tits or blue tits. However, they are …
Stations-ID: D098 English instruction: Light-machine: Turn the red crank wheel. Now press the three red buttons in turn. What happens? What difference is there between the 3 lamps? Do you also notice a difference when cranking?
Stations-ID: D097 English instruction: Pumping heat :Turn the red crank wheel for a while. Now grasp the two copper coils with one hand each. Do you notice a difference? Where do you think it comes from?
Stations-ID: D072 ?? English instruction: The inflatable ball foats in an airstream. What happens, when the source of the airstream is slowly tilted to one side and brought back to it’s original position? How does the ball move in the …
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 …