Exciting recreational mathematics: cellular automata. Presentation of a little-known member of the family: the reversible "Single Rotation" block CA.
Some timestamps:
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 unbounded evolution that
is not of this type.
And some questions:
- Find an unbounded evolution that is not a glider emission.
- Find oblique gliders (direction other than the main diagonal) or prove them impossible
The pages of Dimtry Shintyakov:
dmishin.blogspot.fr/2013/11/th...
dmishin.github.io/
An online simulator:
dmishin.github.io/js-revca/in...
The original "Single Rotation" video:
• Single rotation rule c...
The original "Life in life" video:
• Life in life
And more on the OCTA metapixel:
www.conwaylife.com/w/index.php...
The original "Epic game of life" video:
• epic conway's game of ...
The Veritasium video:
• What is NOT Random?
Langton's Ant by "Science étonnante" ("Amazing Science")
• La fourmi de Langton
Find Passe-Science on Tipeee, Twitter and Facebook:
www.tipeee.com/passe-science
/ thomascabaret84
/ passescience.youtube
Music:
www.jamendo.com/track/20236/a...
freemusicarchive.org/music/Fra...
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