The eye mechanisms show a couple of the more common ways to make eyes
for animatronics.
The toggle bolt hand show you the basic concept of building a cable
controlled hand using common every day items.
Cheap multiple bullet hits is a LOW tech and low cost method that works
with some success.
Stop motion armature shows you a simple method of making one type of
armature.
Wolverine claws shows how I made some of the ol' bone claws from years
back.
The silicone glove mold shows how to mold an AR-15 using this technique.
The silicone case mold shows how I molded a grenade with a silicone
case mold.