6-Metal Thermal Conductivity Rod Set (Iron, Copper, Aluminum, Lead, Brass, Zinc) Heat & Thermodynamics_Energy Transfer & Engines Life-size elbow joint model shows

Life-size elbow joint model shows humeroulnar and humeroradial articulations with supporting ligaments and arm muscle insertions for upper-limb anatomy teaching

Student-sized electrophorus with a 15cm plastic charge plate and a metal disc on an insulated handle

Front glass window slides up to allow insertion of ionizing material in chamber

metal roller

6-Metal Thermal Conductivity Rod Set (Iron, Copper, Aluminum, Lead, Brass, Zinc) Heat & Thermodynamics_Energy Transfer & Engines Life-size elbow joint model showsMachined six metal conductivity rod set (iron, copper, aluminum, lead, brass, zinc) at 11. 88 inches long by 0. 13 inch diameter, uniform dimensions isolating the material variable.