Sun, Earth, Moon Orbital Model, Multiple moving axis to demonstrate daylight, night, seasons and phases of moon, Requires two AA batteries, Light bulb inside sun to demonstrate sun light on moon & earth, Base has the months of the year along with the season
Half Skeleton, unmounted, like Disarticulated Skeleton, but only with ribs and the bones of upper and lower limb of one side of the skeleton. Hand and foot mounted on nylon or wire or unmounted, Dimension and weight: 92x38x26cm, 4.5kg
Model Atomic Set - Economy, Senior, Idealy suited for advance level courses, Used for modeling three dimensional simple or complex molecular structures of organic and inorganic compounds, set consists of 150 connecting lugs and 370balls in different sizes and colors
Arm Skeleton with scapula and clavicle, Human bone Model, Wire mounted, slightly flexible through fingers, Flexible elbow and shoulder joints, Weight:0.6 kg
Solar System Model, constructed three dimensional model is a great way to explain the solar system to students, mounted on a sturdy base. Includes a key, dimensions: 24x 14x 11 inch, Weight: 3 lbs