Hexagonal Weights Set - 200gm Material_Polypropylene this wooden simple-machine model lets

this wooden simple-machine model lets students measure input effort against output splitting force at different wedge angles

Short-form Euro-design 500mL polypropylene measuring pitcher features molded graduations and a pour spout for autoclavable chemical-resistant workflows

5cm and field strength from 100 to 7500 Gauss across the working volume

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

with retractable hooks for tandem stacking during physics force experiments

Hexagonal Weights Set - 200gm Material_Polypropylene this wooden simple-machine model lets