Underground Mineral Deposits Teaching Model Subcategory_Lab Burners and convection experiments

and convection experiments

Step-down transformer matched to a 35-watt sodium lamp on a 220V AC mains supply

each numbered feature keyed to an identification card

Color-coded regions and numbered structures on a life-size half-brain cross section support identification-key neuroanatomy exercises with mounted display

illustrating the arrangements that underlie water's unusual properties

Underground Mineral Deposits Teaching Model Subcategory_Lab Burners and convection experimentsEighteen inch underground deposits model revealing oil wells, mineral veins, salt mines, and coal seams beneath surface terrain, each feature labeled on an included key card.