Miniature Articulated Human Skeleton Model with Stand, 17.5" Tall Physics_Light & Optics reducing the need for separate

reducing the need for separate tool types

and connecting leads in one teaching package

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

and inner ear sections support detailed auditory anatomy teaching at 3x enlargement for classroom visibility

Miniature Articulated Human Skeleton Model with Stand, 17.5" Tall Physics_Light & Optics reducing the need for separateArticulated joints allow posing the 17. 5 inch skeleton in various positions for kinesiology demonstrations, mounted on a rod stand for tabletop reference.