Blender - Blender is the open source, cross platform suite of tools for 3D creation.
Eaze - Uber for medical marijuana
SketchUp - 3D for Everyone
Marijuana 101 - Free course to become a better cannabis user in 10 days
AC3D - AC3D is a 3D software for games, virtual reality and flight simulation, scientific, medical and general data visualisation, rapid prototypes of 3D designs, 3D printing, Google Earth, X-Plane, Second Life and more.
Confident Cannabis - The stock exchange of weed