Difference between revisions of "Lifeline"
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|The setup for the whole <br> Lifeline issues data <br> is a work in project. <br> You can help [[Lifeline/project|HERE]]<br> | |||
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'''Lifeline''' was a newsletter for "enthusiasts of [[John Horton Conway]]'s [[game of Life]]", first edited and published by [[Robert Wainwright]]. It was published quarterly, the first issue being in March 1971, and ran for twelve issues. The original newsletter was typewritten and the sheets were stapled together. | '''Lifeline''' was a newsletter for "enthusiasts of [[John Horton Conway]]'s [[game of Life]]", first edited and published by [[Robert Wainwright]]. It was published quarterly, the first issue being in March 1971, and ran for twelve issues. The original newsletter was typewritten and the sheets were stapled together. |
Revision as of 17:36, 4 February 2010
A QUARTERLY NEWSLETTER FOR ENTHUSIASTS OF JOHN CONWAY'S GAME OF LIFE O OOOOO OOOOO OOOOO O OOOOO O O OOOOO O O O O O O OO O O O O OOO OOO O O O O O OOO O O O O O O O OO O OOOOO OOOOO O OOOOO OOOOO OOOOO O O OOOOO
The setup for the whole Lifeline issues data is a work in project. You can help HERE Thank you! |
Lifeline was a newsletter for "enthusiasts of John Horton Conway's game of Life", first edited and published by Robert Wainwright. It was published quarterly, the first issue being in March 1971, and ran for twelve issues. The original newsletter was typewritten and the sheets were stapled together. The newsletter itself followed an enthusiastic response to the first Martin Gardner's column in Scientific American (October 1970).
Summary of the issues
Volume 1 MARCH 1971
8 pages
- N-ominoes (Polyomino)
- A classification system for Life 'Objects'
- Colliding spaceships
- Subclasses of Class II - Oscillators
- Known Class V (Unstable, predictable) object Life histories
Volume 2 JUNE 1971
18 pages
- Fates of the last four unknown heptominoes
- An expanded classification system for finite Life objects
- Examples for each objects class
- Coming events
- A comprehensive file of information generated by life experimenters
- Boltwood's Life program in FORTRAN
Volume 3 SEPTEMBER 1971
32 pages
- Smallest still life objects : 4 to 9 cells
- The variety of flip-flop symmetry
- Shuttles, flottillae, glider guns, puffer trains
- The Breeder (photographed on page 1)
- Methuselahs' census
- Spaceship factories
- Acorn data - generations, contents of the final population ('oak tree')
- A classification system for 'wicks' (one-dimensionally infinite objects)
- Illusion of motion' (IoM)
- A summary of fuses
- A classification system for 'agars' (two-dimensionally infinite objects)
- The smallest area that should contain a Garden of Eden (GoE) pattern
- Coming events
Volume 4 DECEMBER 1971
12 pages
- Publisher R. T. Wainwright willing to be an antecessor
- The incredible 'Switch engine'
- Diagonal puffer train
- Methuselah census
- 'Natural pentadec'(athlon)
- Toroidal surface and variations to Conway's basic rules
- Coming events
- Lifefile - Thompson's codex system for known Life objects
Volume 5 SEPTEMBER 1972
7 pages
- New discoveries sent in by 'Buckinghams Combine'
- Summary of Conway' Life rules
- HOW TO PLAY LIFE
- Class E, Evolutionaries, Exercises, Et cetera . . .
- Class I, Still Lifes and Stable Forms . . .
- Class II, Oscillators . . .
- Reader Article . . .
- Excursions Into Other Universes . . .
- Answers to Reader Exercises
- COMING EVENTS
- RANDOM BITS
- LIFELINE EDITORIAL BOARD
- LIFE SAVER survey
External links
- Lifeline at the Life Lexicon