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

Cut-away 17-inch active volcano model reveals magma chamber

yaw (vehicle rotation) rate sensor

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

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

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.