Hand-Painted 3D Starfish Sectional Anatomical Model on Base, 18 x 16 inch Light & Optics_Spectroscopy Graphite lattice kit whose atoms

Graphite lattice kit whose atoms and connecting rods assemble into planar carbon sheets

and membrane systems for introductory cell biology teaching

exposing the longitudinal and transverse components of wave motion mechanically

Open back reveals spine and posterior musculature while the head section preserves upper-body context

Fullerene C60 kit with 60 atoms and 90 bonds for building the spherical cage structure characteristic of fullerene carbon allotropes

Hand-Painted 3D Starfish Sectional Anatomical Model on Base, 18 x 16 inch Light & Optics_Spectroscopy Graphite lattice kit whose atomsThree dimensional starfish sectional model reveals echinoderm anatomy, water vascular system, and radial symmetry for marine biology teaching.