5 Cool LEGO Technic Mechanisms that will blow your mind !! - YouTube
20 Mechanisms Explained with LEGO Machines
The LEGO Power Functions Idea Book, Vol. 1: Machines and Mechanisms (Lego Power Functions Idea Bk 1): Amazon.co.uk: Isogawa, Yoshhihito: 9781593276881: Books
Prototype Using Lego - Robot Mechanism Design - UT Austin Wikis
LEGO Decimal Mechanism by codefox421 on DeviantArt
A Brilliant Leaning Mechanism Lets This LEGO Wheel Corner Like A Motorcycle