LifeWikiJagged lines is a pattern constructed by Dean Hickerson in May 2005 that uses puffers to produce a line of bi-blocks that weaves back and forth in a complicated way. September 14: Mitchell Riley finds R64 duplicator, a record-breaking elementary Herschel fanout device -- a stable Spartan variant of the known Lx65 conduit, which until now has generally needed sparker support. September 4: vilc make
