95-Piece Molecular Model Set, 53 Atoms + 42 Bonds (Organic and Inorganic) Subcategory_Electromagnetism an ignition light firing on

an ignition light firing on compression for visual timing

2 triple-tandems

with lengths varying by density to isolate the mass-volume-density relationship for student investigation

Greatly magnified transverse dicot stem model on a mounted base exposes vascular bundle arrangement and primary tissue layers for advanced botany teaching

95-Piece Molecular Model Set, 53 Atoms + 42 Bonds (Organic and Inorganic) Subcategory_Electromagnetism an ignition light firing onNinety five piece molecular model set with 53 atoms and 42 links spanning organic and inorganic chemistry, including sp3, dsp3, and d2sp3 atoms for hybridization and geometry visualization.