Another widget in the same electrophysiology iBook, this time demonstrating how a negative resting membrane is maintained.
Another interactive widget for the same electrophysiology iBook, this time showing the plateau phase in the action potential graph in more detail.
Walkthrough of an interactive widget made for an electrophysiology iBook.

A short walkthrough of the various interactive widgets demonstrating common bony abnormalities of the equine tarsus. 

A short motion graphic comic representing the basics of bioelectricity.
Another interactive widget for the same electrophysiology iBook, this time showing the generation of action potential within a cell.
Another interactive widget for the same electrophysiology iBook, this time showing the generation of action potential within a cardiac cell.