Simon Dobbs's Shop
Simon Dobbs's Shop
4.61538461538461521 reviews

I taught chemistry for 25 years. I now provide tuition online. I just like nicely produced, imaginative resources.

zip, 118.42 KB

I made a little cartoon to illustrate biceps and triceps contracting and relaxing to move the arm. Simply double click on the .html file, and it should open in your browser. Now has radius and ulnar.
A preview is available at

Please note: in order to provide a rich interactive experience, my interactive resources are mini-web sites local to your computer. After unzipping, they comprise a folder containing the main .html file and another folder containing the graphic resources and my coding to make the resource work. Double click on the .html file and the resource will work. If, however , you move or delete any of the files from this hierarchy, the resource will not work.

Creative Commons "Sharealike"




a year ago

Great thank you!


2 years ago

Thank you! The animation is very neat and easy to understand.

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