Yearly Archives: 2024

24 posts

Even chicks look for their mother

«The mind» argues Vallortigara «is not a tabula rasa. Learning from experience is possible only if the nervous system initially has a structure that favours it».«When we reason about the origin of knowledge, it is difficult to get rid of the apparently decisive argument in favor of empiricism, according to […]

The bird pecten oculi: an anatomical structure with a controversial function

The bird pecten oculi is an intraocular anatomical structure that has resisted 350 years of investigation into its function, generating something like thirty different hypotheses, without any of them being completely accepted and considered exhaustive. And the mystery continues… Image 1 gives us a schematic view of the eyeball of […]

I kissed a frog, but it wasn’t a prince

In fairy tales, the princess often kisses the toad who turns into a handsome prince and… “they lived happily ever after”. In reality, toads and in general all amphibians (frogs, toads and newts), do not turn into princes, but in their two lives, (the term amphibian means exactly this: “with […]

The Strawberry Tree and its Nymph

«First flourished the golden age, which without avengers/or laws, spontaneously honoured loyalty and rectitude. […] Free, untouched by the rake, unfurled/by the plow, the earth produced everything by itself/and men, satisfied with the foods born spontaneously,/gathered strawberry trees, mountain strawberries, cornelian cherries, blackberries hidden among the thorns of the brambles/and […]