Gives a visual aid for those who want to better understand the product and some of reasoning behind its usage. Video made for breast cancer patients but you can still see the application for us:
Brilliant Saps, pictures make it so much easier to understand
Espeically when they involve titties
This is how I understood Adex to work, but I wish if I saw that video first, it took me a fair few hours of researching and reading to understand the exact function of adex.