The educational applet above was made for introducing compass magnetic resonance relevant for NMR and MRI. Initially, it is useful just to experiment with the applet to get a feel of the system components, and maybe discover magnetic resonance for yourself. If you do not see the applet: Make sure you have Suns Java plug-in installed for your browser. If not, it is free, easy and safe to install, e.g. from Sun Microsystems Java download page. If you have Java installed, but it does not work, you may try an older version of the Java Compass with no coil.

A simple group work exercise relying on the simulator, and corresponding introductory slides are provided as inspiration. A high school level MR exercise is further available in Danish ("lærervejledning til gymnasie-øvelse i kemi/fysik vedrørende MR-skanning og NMR").

Extras:

• Explanation relating to Nuclear Magnetic Resonance. Similarities and differences are described.
• YouTube videos demonstrating this and other educational MR software.
• Corresponding lecture notes.
• The Java Compass without any text..
• A zip-file with all documentation and all files necessary for running the Java Compass offline.
  Just unpack and point your browser to file://<path>/JavaCompass/index.html.