You can simulate Life within Life itself - Let’s BUILD a COMPUTER in CONWAY’s GAME of LIFE - ⠠⠵ / wikipedia

• Game of Life, simulating itself, infinitely zoomable / HN
  • Life Universe: A Technical Explanation
  • Brice Due’s Game-of-Life Metapixel – Sample Patterns
• ALiEn / HN – a GPU-accelerated artificial life simulation program
• Conway’s Game of Life on GPU using CUDA

see also

• Artificial Life (Simulation & Code) - 4 particle with different interaction forces / github / live
• How does the _mm256_shuffle_epi8 make sense in this Game of Life implementation?