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Michael Levin Bioelectricity Planarian Regenerate with Tiny Shrunken Head and Oversized Pharynx

Michael Levin Bioelectricity Planarian Regenerate with Tiny Shrunken Head and Oversized Pharynx Education Model Realistic StarForge 3D Print STL File

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A regenerated planarian flatworm shows a strange result: a tiny shrunken head with two small eye spots atop a long, oversized body. The ridged, bumpy surface runs the full length of the tapered worm, which bends gently in a natural gliding pose with a rounded tail end. Detailed and realistic, it captures the odd proportions of a regeneration experiment in solid form. It makes a memorable biology classroom model, a talking point about bioelectricity and regrowth, or an unusual specimen for a science display shelf.

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