Introduction: K'nex Differential (Version 2)
Step 1: Parts Required
Here is a list of the parts you will need:
2 white connecters,
2 brown cog wheels,
2 grey cog wheels,
4 orange connecters,
4 yellow rods,
4 white rods,
8 silver spacers,
21 blue spacers,
12 black connecters,
1 yellow cog wheel,
some blue tack.
Step 2: Step One
Take the white connecters and attach four black connecters.
Step 3: Step Two
Take two of the yellow rods and attach a grey cog wheel and a blue spacer to each.
Step 4: Step Three
Take the navy rod rod and attach the two brown cog wheels to each end placing a grey spacer between them. Then place a blue spacer on each end and then some blue tack.
Take two of the orange connecters and and attach them to both ends of the part made in step three.
Step 6: Step Five
Take the parts made in steps one and two and place the yellow rod through the middle of the white connecter. Do this twice.
Step 7: Step Six
Take two red connecters and four black coonecters and attach them as shown. Do this twice.
Step 8: Step Seven
Take the part made in step four, four white rods and eight blue spacers, and attach them as shown.
Step 9: Step Eight
Take the parts made in steps five and six and a yellow rod and attach them as shown.
Step 10: Step Nine
Take the parts made in steps eight and seven and attach them as shown. Leave one grey and one blue spacer for the next step.
Step 11: Step Ten
Take the part made in step nine and place the yellow cog wheel over one of the yellow rods. Attach it to the nearest white connecter using a piece of wire.