Mice on Drugs!

Mouse Party is a web feature from the University of Utah’s Genetic Science Learning Centre. (Previously featured on easternblot with their interactive agarose gel.)
In Mouse Party you pick a mouse that’s using a certain drug and receive a quick explanation on how that drug works. It’s very basic and clear and it looks adorable:

pot smoking mouse is picked up on a chair

four slides explain how THC affects your brain.

Elsewhere on the Learning Center website I found a podcast about medical marijuana, and here is their main portal to the “Science of Addiction” feature of which Mouse Party is a subsection.