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Cellular Automaton - Pass science # 23

Passe-Science
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Published on Jul 21, 2017

exciting recreational mathematics: cellular automata. Presentation of a little-known member of their family: the reversible block PLC "Single Rotation".

Some precisions:
5:30
-a random cloud expands.
-Only very specific clouds contract.
8:30
The outcome of a collision is not strictly necessarily the emission of a
glider, but we do not yet have any example of unbound evolution that
is not of this type.
And some questions:
-Find an unbound evolution that is not of the type of a glider emission.
-Find or prove unable oblique gliders (direction other than the main diagonal)

The pages of Dimtry Shintyakov:
http://dmishin.blogspot.fr/2013/11/th...
https://dmishin.github.io/

An online simulator:
https://dmishin.github.io/js-revca/in...

The original video "Single Rotation":
https://www.youtube.com/watch?v=r5Gbv...

The original video "Life in life":
https://www.youtube.com/watch?v=xP5-i...
And more on OCTA metapixel:
http://www.conwaylife.com/w/index.php...

The original video "Epic game of life":
https://www.youtube.com/watch?v=C2vgI...

The video of Veritasium:
https://www.youtube.com/watch?v=sMb00...

Langton's ant by "Science étonnante" ("amazing science")
https://www.youtube.com/watch?v=qZRYG...

Find Pass-science on Tipeee, Twitter and Facebook:
https://www.tipeee.com/passe-science
https://twitter.com/ThomasCabaret84
https://www.facebook.com/passescience...

Music:
https://www.jamendo.com/track/20236/a...
http://freemusicarchive.org/music/Fra...

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