This model simulates the growth and decay of the upper covering of the skin called the epidermis. It illustrates a new way to teach Histopathology (the science of cells and tissues in the body). It also highlights an ancient philosophy. Every organism is made of cells. Some are born, others are dying, yet the organism maintains the same appearance. Epidermis is a glimpse into this fascinating world of flux.

For detailed instructions on using the program, take a look at the info window from the Epidermis model.

Download the StarLogoT source code for the Epidermis model:
Download epidermis

To run this file you need StarLogoT2002 for the Macintosh.
(download StarLogoT)

Click on one of the pictures to see a quicktime movie of the model: