Michael O'Keefe
I create robots and contraptions using LEGO Mindstorms and LEGO Technic.

LEGO GBC Module: Ski Lift + Building Instructions

LEGO GBC Module: Dual Lifting Arms + Building Instructions

LEGO Technic 41999 Review

LEGO GBC: 5 Module Loop

Custom LEGO Technic Clutch Gear

LEGO GBC Module: Mechanical Chain

LEGO GBC Module: Ferris Wheel

LEGO Remotely Operated Technic Arm (R.O.T.A)

LEGO Technic All Terrain Tank

Lego Technic Trial Truck Test

LEGO 8043 Tracked Loader

LEGO Technic 8043 Technic Excavator Overview

Small Fry (My first Tetrix Robot)

4 Output LEGO Motor Multiplexer

Mobile Skid-Steer NXT Arm

LEGO Desert Offroader

LEGO GBC Building Instructions

LEGO Mindstorm GBC: The Circulator

Small NXT Biped