|View static image|
|Number of cells||50|
|Output orientation||Turned right|
|Output offset||(11, 9)|
|Recovery time||153 ticks|
|Discovered by||David Buckingham|
|Year of discovery||1995|
R64 is an elementary conduit, one of the original sixteen Herschel conduits, discovered by Dave Buckingham in September 1995. After 64 ticks, it produces a Herschel rotated 90 degrees clockwise at (11, 9) relative to the input. Its recovery time is 153 ticks. This can be improved to 61 ticks by adding a from-the-side eater inside the turn, as shown in the infobox to avoid interference from the output Herschel's first natural glider, and further reduced to 57 ticks by adding an eater 1 (in the ghost position) to remove the temporary block.
In the pattern shown in the infobox, a ghost Herschel marks the output location.