Miniature Articulated Human Skeleton Model with Stand, 17.5" Tall Physics_Light & Optics Base-mounted 2-stroke diesel engine model

Base-mounted 2-stroke diesel engine model in aluminum and plastic

Designed to electrolyze water into separately collected hydrogen and oxygen

Converts flowing-water kinetic energy into electricity through a mini water turbine coupled to a dynamo

bottle in borosilicate glass holds 125mL with glass stopper for biological oxygen demand testing and water quality analysis

this analog DC ammeter at 0

Miniature Articulated Human Skeleton Model with Stand, 17.5" Tall Physics_Light & Optics Base-mounted 2-stroke diesel engine modelArticulated joints allow posing the 17. 5 inch skeleton in various positions for kinesiology demonstrations, mounted on a rod stand for tabletop reference.