Rotary Motion Motor Kit, ncludes a small electric motor with pulley, rubber band belt, motor clip, and mounting screw. The motor can be attached to the Rotary Motion Sensor, and be used as an analog tachometer, or generator
GHS Information Station, Single Station with 3 In Binder, Material: Poly Backboard, Wire rack, Size 30 In h x 16 In w, Color White, GHS Stations include one 36 In chain and two S-hooks to keep binders in place
Model Human Child Skull 15-month-old, contains 12 teeth in upper & lower jaws, anterior & posterior intra-occipital sutures are not fused, anterior fontanelle is open, posterior, sphenoidal & mastoidal fontanelle are closed, Size: 15.3x12.1X12cm