Perspex Friction Rod Heat & Thermodynamics_Temperature & Heat Greatly enlarged pituitary-hypothalamus complex exposes

Greatly enlarged pituitary-hypothalamus complex exposes the anterior and posterior lobes with connecting infundibulum for endocrine anatomy and physiology teaching

Polished non-warping wooden base with a built-in meter-scale carries a compass-box magnetometer

angular momentum

Solderless breadboard ships with 150 pre-cut jumper wires in assorted lengths for rapid prototyping of electronic circuits in physics and engineering classes

chloroplast

Perspex Friction Rod Heat & Thermodynamics_Temperature & Heat Greatly enlarged pituitary-hypothalamus complex exposesLightweight and chemically stable, this Perspex acrylic rod gains a positive charge when rubbed with cloth, completing the triboelectric series alongside ebonite, glass, and nylon.