Project N (Knex Ball Machine) - the Smallest and Most Pointless Ball Machine Ever

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Introduction: Project N (Knex Ball Machine) - the Smallest and Most Pointless Ball Machine Ever

Here are the instructions on how to make the smallest ball machine on instructables.


Step 1: Piece List

Piece List

Rods
Red - 1
Yellow - 12
Blue - 26
White - 12
Green - 30

Connectors
Blue - 15
Yellow - 10
Purple - 27
Red - 2
Light Grey - 2
Dark Grey - 8

Other
Grey Spacers - 9
Blue Spacers - 9
Y-Clips - 2
End Caps - 8
Medium Gears - 7
Small Gears - 1
Chain Links - 21
Motors - 1

Step 2: Base Part 1

1-3:Make
4-6:Make
7:Connect

Step 3: Base Part 2

1-4:Make

Step 4: Top

1-3:Make

Step 5: Chain and Chain Support

1:Make
2:Make 2. Put one on the 6th and 16th chain link.
3:The Chain is 21 chain links long.

Step 6: Assembly

Almost Done!
1-2:Base Part 1 + Base Part 2
3:Top + Base Parts 1 and 2
4:Chain Support + Base Part 2
5:Add Chain
6:Add Balls
7:Press the motor switch to the right.
DONE!!!!!

Step 7: Check Out My Other Instructables

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76 Comments

How about a shot from the side ?

this is the ''BEST'' pointless ball machine ''EVER''.

it has one element, witch is the track

just made it. I love it though it is useless.

took the words strait off of my keyboard

This thing was amazing, yet so simple.

Where do you get the red gears?

My motor dose not work, it is the one like yours, but older.

were do you get motors like that!!!!!!!!!!11?!?!?

In the old sets, when they came out.