Left Hand Articulated Bone Model Lab Equipment_Power Supplies and student-built apparatus

and student-built apparatus

Quartz-driven digital stopwatch with 1/100th second precision and a built-in alarm

Economy Hope's apparatus demonstrating the anomalous expansion of water near 4°C as thermometers at different heights register densest water sinking while colder water rises

the dedicated SKU for whole-class magnetic-field-line visualization across paper or oil layers above bar magnets

Left Hand Articulated Bone Model Lab Equipment_Power Supplies and student-built apparatusBuilt for upper limb anatomy teaching, the articulated left hand skeleton moves through thumb opposition and finger flexion for grip, grasp, and fracture study.