Life-Size Articulated Human Skeleton with Wheeled Base, 62" Micropipets_Variable Volume Three 6% chrome-steel horseshoes at

Three 6% chrome-steel horseshoes at 75mm

a battery-free source of partial vacuum for bell-jar demonstrations without external power

Zinc sulphide model kit whose atoms and bonds assemble into the ZnS crystal structure

this silicon diode mounts on a transparent base with 4mm color-coded sockets and a printed circuit diagram for hands-on forward-bias demonstrations

Life-Size Articulated Human Skeleton with Wheeled Base, 62" Micropipets_Variable Volume Three 6% chrome-steel horseshoes atArticulated life size skeleton rolls on a wheeled pelvic mount for full body positioning, supporting comprehensive skeletal anatomy and kinesiology instruction.