Miniature Articulated Human Skeleton Model with Stand, 17.5" Tall Physics_Light & Optics Converts flowing-water kinetic energy into

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

Rotation-to-linear gear-rack simple-machine model converting circular gear motion into straight-line rack travel

this analog DC ammeter at 0

reducing the need for separate tool types

Designed to electrolyze water into separately collected hydrogen and oxygen

Miniature Articulated Human Skeleton Model with Stand, 17.5" Tall Physics_Light & Optics Converts flowing-water kinetic energy intoArticulated joints allow posing the 17. 5 inch skeleton in various positions for kinesiology demonstrations, mounted on a rod stand for tabletop reference.