iiinova — where your digital self keeps evolving

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words @words.bsky.social · 06/10/2026

TIL the brain is folded skin

Organogenesis

ECTODERM

MESODERM

ENDODERM

Endoderm (internal layer)

Mesoderm (middle layer)

Ectoderm (external layer)

Lung cells (alveolar cell)

Thyroid cells

Digestive cells (pancreatic cell)

muscle cells Cardiac

Skeletal muscle cells

Tubule cells of the kidney

Red blood cells

Smooth muscle cells (in gut)

Skin cells of epidermis

on brain Neuron

Pigment cells

Daniel Pirone (He/Him) @dpirone.bsky.social · 06/10/2026

All my favorite sex organs are’

gutbucketblues.bsky.social @gutbucketblues.bsky.social · 06/10/2026

That is a truly atrocious chart. Technically correct but deeply misleading.