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- two magnets <br> | - two magnets <br> | ||
- a transparent plastic bowl <br> | - a transparent plastic bowl <br> | ||
- thread<br><br> | |||
[[File:Aufbau_Thread1_1.png]]<br><br> | |||
[[File:Aufbau_Thread1_2.png]]<br><br> | |||
[[File:Aufbau_Thread1_3.png]]<br><br> | |||
How to use it:<br><br> | |||
1. Screw in as many hooks as you like<br> | |||
2. Insert a certain length of thread<br> | |||
3. Connect the LED, the button battery and the clamp<br> | |||
4. Put the plastic bowl above the installation and put the magnets in place<br> | |||
5. Set up the camera, darken the room, push the trigger and move the upper magnet!<br> | |||
[[File:Licht_Thread1_1.png]]<br><br> | |||
[[File:Licht_Thread1_2.png]]<br><br> | |||
[[File:Licht_Thread1_3.png]]<br> | |||
<br> | |||
== Computation and Communication with Knots == | |||
<br> | |||
This "machine" | |||
Components: | |||
- camera with "B" mode <br> | |||
- thread<br><br> | - thread<br><br> | ||
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