Building Instructions -

• LEGO MINDSTORMS EV3

- note that you could attach it to the brick both sides, depending on which technique you would like to test. Use the video as a reference.

This construction uses a differential. Both wheels could turn with different speed and this makes a construction much more stable when turning. 

Building instructions for a LEGO Mindstorms EV3 Truck Robot Attachment for the FIRST LEGO League 2013 Nature's Fury robotics competition

Building instructions for the Rubber Band Attachment

- note that I have added two angled beams and an axle to illustrate how you could use the slide as an active attachmen;

You can attach a frame around the front wheels to make them more stable and to allow for better aligning. The module extends the front wheel built at BigDaddy Front - front wheels mechanism module for a large LEGO Mindstorms Competition Robot

User this flywheels construction for experiments in physics. Start rotating the wheel and they would accumulate energy. You can try to calculate this energy and to measure how fast it would be consumed.

The construction is built with LEGO Mindstorms EV3

Building instructions for this part of the BigDaddy competition robot

The rotation frame requiers an NXT large double gear wheel that is not available at the EV3 set. You can use the instructions below to construct a similar mechanism from Mindstorms EV3 set

In Robopartans classes we needed a few parts the the robot could lift in a competition. These is a box that is suitable for this