Keywords: Spacerake.svg The space rake a rake in en Conway's Game of Life and five gliders emitted by this rake The space rake was the first rake to be discovered in the early 1970s; it moves orthogonally by 10 units every 20 steps emitting a glider once per 20 steps en wikipedia 2007-04-19 David Eppstein wikipedia en Other fields U 1 + David Eppstein original upload log page en wikipedia Spacerake svg 2007-04-19 22 07 David Eppstein 195×115×0 4545 bytes <nowiki>The space rake a rake in Conway's Game of Life and five gliders emitted by this rake The space rake was the first rake to be discovered in the early 1970s; it moves orthogonally by 10 units every 20 steps emitting a glider once per </nowiki> Game of Life Files by User David Eppstein from en wikipedia |