Minecraft: Fast, automatic multipurpose generator design (smooth/cooble/ice)
Channel: WubbiConcepts
Date: 07/01/2012

This is a design for a very fast automatic generator for smooth and cobble stone and ice. Because the generated blocks get removed instantly by a retracting piston theres no break between two generation cycles (which maes it so fast).
I didn't come up with the idea of pulling the block out instead of pushing, i just saw a video  (http://www.youtube.com/watch?v=zzihLSuRLxM) from jp86II. Thank you for this idea!