DNA Double Helix
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A table top model of a DNA strand, featuring a double helix
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Model information
- Source
- Printables
- Category
- Chemistry & Biology
- License
- Creative Commons — Attribution
Bring the foundation of biology to your desk.
This DNA Double Helix ,sculpture features a perfectly balanced, winding double helix with stylized base pairs (A−T and G−C).
Whether you are a biology student, a science teacher, or a lover of sleek "Impossible" geometry, this model is the ultimate evergreen display piece.
Why this model stands out:
Aesthetic Engineering: Designed with a minimalist, architectural flow that looks "floating" when printed in two colors.
No Assembly Required: Optimized for a clean, one-piece print (or minimal snap-fit parts) to ensure structural integrity.
Educational Art: Perfect for classrooms or high-tech home offices. It’s a physical representation of the 3.2 billion base pairs in the human genome.
Printing Tips:.
Supports: Tree supports (touching buildplate only) work best for the underside of the helix curves.
Filament: Use Silk PLA for a metallic, biological machine finish.