الدحيح (كل الحلقات)

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تستعرض الحلقة غرابة الأخطبوط التي دفعت بعض العلماء لاعتباره كائنًا فضائيًا، من شكله إلى تشريحه وقدرته على النجاة رغم ضعفه الظاهر، بفضل تمويه متقن وذكاء استثنائي ينسق به ثماني أذرع بدقة كبيرة. هذه الغرابة تمتد إلى سلوكيات حياته؛ بداية من طفولته الهشة باحتمالية نجاة شبه منعدمة انتهاء بالموت المبرمج بعد التزاوج. المصادر: https://www.britannica.com/animal/octopus-mollusk https://www.nwf.org/Educational-Resources/Wildlife-Guide/Invertebrates/Octopuses https://www.nationalgeographic.com/animals/invertebrates/facts/octopus-facts https://www.youtube.com/watch?v=ah8U0-fV6k8 https://now.northropgrumman.com/nine-brains-three-hearts-and-other-octopus-anatomy-facts https://www.youtube.com/watch?v=M5qBxe5WXWQ https://www.sciencealert.com/the-amazing-camouflage-of-the-octopus-comes-at-a-heavy-cost https://www.universityofcalifornia.edu/news/octopus-skin-sees-without-eyes https://ocean.si.edu/ocean-life/invertebrates/how-octopuses-and-squids-change-color https://www.scientificamerican.com/article/the-mind-of-an-octopus/ https://www.scientificamerican.com/article/are-octopuses-smart/ https://www.theguardian.com/science/punctuated-equilibrium/2011/jan/20/1 https://lithub.com/shes-bouncing-the-ball-on-the-uncanny-way-octopuses-play/ https://www.scientificamerican.com/article/the-hot-secret-behind-a-deep-sea-octopus-garden/ https://www.scientificamerican.com/article/curiouser-and-curiouser-octopuss-evolution-is-even-stranger-than-thought/ https://www.independent.co.uk/news/science/octopus-aliens-scientists-theory-meteors-space-earth-cambrian-explosion-a8358631.html https://www.livescience.com/62594-octopuses-are-not-aliens-panspermia.html https://www.nytimes.com/2022/05/14/science/female-octopus-death.html https://www.uchicagomedicine.org/forefront/biological-sciences-articles/the-grim-final-days-of-a-mother-octopus https://www.sciencealert.com/scientists-close-in-on-why-octopuses-tragically-destroy-themselves-after-mating https://www.vedantu.com/biology/octopus-life-cycle https://wondersofwildlife.org/2022/the-process-of-senescence-in-giant-pacific-octopuses/ https://link.springer.com/article/10.1007/s12052-009-0125-4 https://www.frontiersin.org/journals/marine-science/articles/10.3389/fmars.2022.909192/full https://www.scientificamerican.com/blog/octopus-chronicles/female-octopus-strangles-mate-then-eats-him/ https://www.scientificamerican.com/article/how-octopus-arms-bypass-the-brain/