Download a Grasshopper tutorial
Woo Jae has been kind enough to share his expertise. Now you can download a grasshopper tutorial describing how to build up a structure in a parametric way.
[VIA]Creativetools
Modeling a hair dryer in Rhino 3D with the help of Grasshopper
A video lesson from Rhino3D.TV give an insight into how to create a hair dryer where form is powered by a feature in Grasshopper module. Read more.
I try to watch through the former link but in vain. Log into Rhino3D.tv, you can download the zip file and watch the tutorial under the Grasshopper Categories. It’s Ok.
[via]creativetools.se
Alias camera tutorial
Intro:
An early alias camera training lesson. (Include a complete modeling workflow procedures )
Author:
unknown
Modeling a human head
You can buy this model with paypal, click this for more imformation.
My recent work. 
Intro:
In about 2006, I know that this kind of method (From a cger named ChenDaGang) to accomplish such a model, I spent a lot of the time but I did not achieve the desired effect (Curve adjustment, surface creation,etc.) , that made it impossible for me to go on.
Two weeks ago, I have time enough to do the work, Now I know that sort of work wants a lot of patience. And I am still working on it.
Chief method:
Draw the section curves, and then use loft to create the initial surface.[You can see the post modeling a human ear (by rubencito)]
How to use RhinoScript
A brief tutorial by Thomas Anagnostou (Many useful scripts can be downloaded from his website.)
Usage:
1. Save the script *.rvb file to a directory. For example: “C:\Program Files\Rhinoceros 3.0\Scripts\GearGen.rvb”
2. Create a new alias (e.g. GearGen) with a macro. Example: !_-loadscript “C:\………….\gearGen.rvb”
(Include dash and underscore. Replace the dots with your own directory path. Use double quotes for the path)
3. To run the script, type the alias name in the command line.