Did you know...
- ... that an N-bit period-2 oscillator can be constructed for any odd integer N using no more than 45 gliders, and for any even integer N using no more than 46 gliders, using a temporary tubstretcher?
- ...that there are 2,299,616,637 strict still lifes with population 31?
- ... that the largest interesting pattern constructed, the caterpillar, contains over 11 million cells?
- ... that the Gosper glider gun was the first pattern to be discovered that exhibits infinite growth?
- ... that the block-laying switch engine and the glider-producing switch engine (and various combinations of two switch engines) are the only two infinitely-growing patterns that are known to have ever occurred naturally from a nonsymmetric random starting configuration?
- ... that oscillators are known that oscillate at all periods other than 19, 23, 34, 38 and 41?
- ... that the pentadecathlon and the blinker are the only known oscillators that are polyominos in more than one phase?
- ... that it is impossible for a period 3 oscillator to be a phoenix?
- ... that the methuselah with the longest known lifespan, 40514M, lasts for over 40,000 generations before stabilizing? The second-place holder, Fred, runs for over 35,000 ticks.
- ... that replicators with quadratic population growth are known to exist in Conway's Game of Life, but none have yet been found?