The bridge, robot, aeroplane, ornithopter and model etc. have all been designed by myself and made in a workshop from raw material. None of the components (except for electronic parts of the robot) where bought in the shape they are shown. Each step of construction was performed in the workshop in weeks worth of work. Hope you enjoy looking through these images.
The bridge and robot are both university records.
Bridge: weight=4.15 pounds withstood=419 pounds
Robot: Undefeated through more than 15 battles. (I couldn’t find anymore opponents)
If you want to know more about how something works, or how it has been built, feel free to ask.