Introduction: Knex Archimedes Screw (knex Ball Machine Element)
this is a knex ball machine element
as the ball passes the archimedes screw turns
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Step 1: The Supports
Step 2: The Path
Step 3: The Archimedes Screw
connect the green rods to the yellow/gray connectors
Step 4: Assembly
Step 5: Congratulations
you cant make this higher because its not very sturdy
if you want to make it higher try to make the archimedes screw sturdy