Wooden Dynamic Trolley Human Anatomy_Human Skeletons & Bones Integrated diaphragm beneath an 8-inch

Integrated diaphragm beneath an 8-inch heart model contextualizes cardiac position within the thoracic cavity during combined respiratory and cardiac teaching

Pair of Alnico bar magnets supplied with steel keepers in a cardboard box

Greatly magnified Paramecium model reveals cilia arrangement

and one 10 gram discs to total 250 grams for fine-grained physics force and balance experiments

bridging the reach gap between the standard 500mm and the long-haul 1000mm plug-to-plug patch wires

Wooden Dynamic Trolley Human Anatomy_Human Skeletons & Bones Integrated diaphragm beneath an 8-inchPair of 300mm wooden dynamic trolleys with spring loaded impulse rods at five compression levels, stacking pins, and rubber corks for momentum, collision, and Newton's third law experiments.