Adafruit will not be shipping orders Thursday July 4 for Independence Day Orders placed after 11am EST Wednesday July 3 will go out Friday July 5.
0

Life in Life: Conway’s Game of Life Self-Similarity

Call it Monday Morning AutoMata. This great simulation of Conway’s Game of Life which runs a smaller game inside itself. phlipping writes:

A video of Conway’s Game of Life, emulated in Conway’s Game of Life.

Inspired by this video: http://www.youtube.com/watch?v=QtJ77qsLrpw I made a similar video, but with the speed and scale varying smoothly over time, rather than in discrete jumps as the original video did.

The life simulator used is Golly – http://golly.sourceforge.net/ which has a built-in script to generate these metapixel grids (select a pattern, and choose “metafier.py” from the scripts list). For more information about the metapixel pattern, see http://otcametapixel.blogspot.com/

The actual video is exported from Golly using a custom Python script: http://pastebin.com/8vVGCgKE (since Golly built-in only supports rendering the view with a scale which is a power of 2, for performance reasons – this is not a particularly well-optimised or fast script to run).

The audio track is a Shepard Tone: http://en.wikipedia.org/wiki/Shepard_tone
 This is also generated by a Python script: http://pastebin.com/vxVeNtWc

I can’t help but think how cool this would be projected (or installed) on the side of a building opposite a waterfront or canal. 🙂

[via G+]

editor’s note: original quote contained a bad link to the Shepard Tone WP page, so I fixed it. All other quote content is directly from the YouTube video.

Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.

Join 12,000+ makers on Adafruit’s Discord channels and be part of the community! http://adafru.it/discord

CircuitPython 2019!

Have an amazing project to share? The Electronics Show and Tell with Google Hangouts On-Air is every Wednesday at 7:30pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.

Join us every Wednesday night at 8pm ET for Ask an Engineer!

Follow Adafruit on Instagram for top secret new products, behinds the scenes and more https://www.instagram.com/adafruit/

Maker Business — Brooklyn based goTenna is finding its place as a supplier for enterprise and governmental consumers

Wearables — Insta-teeth

Electronics — This tip’s a real circuit slugger

Biohacking — What Can the Muse 2 EEG Measure?

Python for Microcontrollers — Choose your own adventure… With Python on Hardware! #Python #Adafruit #CircuitPython #PythonHardware @circuitpython @micropython @ThePSF @Adafruit

Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !

3 Comments

  1. matt
    May 14, 2012 at 3:05 pm

    it’s gliders all the way down

  2. Sparr
    May 14, 2012 at 8:17 pm

    When you quoted the description from youtube it included a youtube redirect for the wikipedia link.

  3. johngineer
    May 14, 2012 at 8:22 pm

    @sparr: weird, but fixed now — thx!

Sorry, the comment form is closed at this time.

Filed under: game of life — by johngineer

Comments (3)