The demon colour change puzzle. Phew! That was tough.

#JigsawPuzzle #puzzle #ColourChange
Blue Dreams revisited

Designing, taking photos, travelling, dreaming. Illusory correlations. Dreaming.......eating,...

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Hogfish, the chameleons of the ocean, can "see" with their skin even after they die, thanks to light-sensing cells beneath their colour-changing cells. These cells act like "internal Polaroid film" that captures the changes in their skin colour and helps them adjust it to match their environment. This remarkable ability could have implications for sensor technology and bio-inspired design. #hogfish #colourchange #biomimicry https://www.livescience.com/animals/fish/color-changing-hogfish-use-their-skin-to-see-themselves-even-after-theyre-dead?utm_source=flipboard&utm_content=HariTulsidas%2Fmagazine%2FMind+and+Matter
Color-changing hogfish use their skin to 'see' themselves — even after they're dead

Hogfish can not only change colors but also "see" with their skin.

Live Science

Octopuses changing skin pattern while asleep may show they dream, research shows | Marine life | The Guardian
https://www.theguardian.com/global/2023/jun/28/octopuses-changing-skin-pattern-while-asleep-may-show-they-dream-research-shows

#Octopus
#ColourChange
#Dreaming

Octopuses changing skin pattern while asleep may show they dream, research shows

Scientists say the cephalopods have stages similar to REM sleep seen in vertebrates including humans

The Guardian