ROCK SPECIMEN SET OF 50
Set Of 50 Collections Of Igneous, Sedimentary, Metamorphic Rocks Containing Different Rock Specimens.

SET OF ROCKS AND MINERALS SET OF 50
Set Of 50 Collection Of Different Minerals And Rocks Collected From Different Places.

ROCK SPECIMENS SET - SET OF 40
Set Of 40 Rocks Collected From Different Places.

SPECIMENS SET 50 MINERALS
Set Of 50 Minerals Collected From Different Places.

SET OF METALLIC ORES SET OF 40
Set Of 40 Metallic Ores.

SET OF ALLOYS SET OF 20
Set Of 20 Different Alloys.

SET OF METAL SET OF 12
Set Of 12 Metal And Alloys.

ROCKS AND MINERALS CHART
A Poster Showing Highly Detailed Photos Of Common Materials And Rocks

ELEMENTARY PLANETARIUM MODEL
Elementary Planetarium Model A Hand-Operated Model That Demonstrates The Orbital Relationships Between The Sun, Earth And Moon, Over A Year And Shows Solar, Lunar And Annular Eclipses, Moon Phases And Seasons. Sun Is Lit With Beam Pointed At Earth To Show Moon Shadow And Twilight Zones. Chain Drive Keeps The North Pole Pointed Towards Polaris

SOLAR SYSTEM SIMULATOR
Solar System Simulator Gives Your Students The Chance To See The Solar System In Action.

GLOBE ILLUMINATED
Globe Illuminated, Showing The World In Geographical Detail.

STUDENT GLOBE MODEL
An Economical Desktop Sized Globe Showing The World In Geographical Detail.

EARTH MODEL 7 PARTS
Globe Model Of Earth - Earth Model 7 Parts: Showing The Layers Inside The Earth With 7 Detachable Parts Showing The Interiors Of Earth. Different Colours For Different Layers. When Upper Crust Is Removed, Inner Core With Layers Can Be Seen. When Layers One By One Are Removed You Can Find The Periphery Of Each Layer.

LANDFORMS MODEL
Natural-Color, Durable, Raised-Relief Models Display More Than 100 Key Land-Forming Features, Used Separately, Models Isolate The Features On Glaciers, Coastlines, Canyons, Deserts, Lakes, And Mountains

INTERIOR OF THE EARTH
Demonstration of layers of earth core

ALUMINUM COMPASS
Aluminum Compass - 50mm Diameter With Colour-Coded Poles.

VOLCANIC SYSTEM MODEL
Big Size Model, Mounted On Wooden Base, 16.5" X 16.5", Model 8" High. Beautiful Colors. Detailed Composite Volcano Model. Illustrates The Various Crusts, Lava Tube, Volcano Formation, Step Sided Formation Of Cone Shape.

SEISMOGRAPH MODEL
Seismograph Model - Seismograph Model Gives Students A Better Understanding Of How Earthquakes Are Measured And Calculated To Intensity. This Small Table Top Unit Will Captivate Students As They Try To Top The Richter Scale. Simulate Your Own Earthquakes And The Seismograph Will Accurately Record Their Intensity.

SET OF ASSORTED SOIL SET OF 21
Set Of 21 Assorted Soils. Each Specimen Labelled With Name, Supplied In Wooden Or Cardboard Box Case With Transparent Top.

CAVENDISH GRAVITATION BALANCE
This Classic Instrument Is Used To Measure The Value Of G (Gravitational Constant) The Same Way Sir Henry Cavendish Did In 1789. Consists Of A Pair Of Small Lead Balls Mounted On A "T" Member Suspended With A Thin Wire And A Pair Of Large Lead Balls. Oil Damping Is Provided For Faster Results. Requires A Laser ( Not Included ).

SEISMIC RECORD SEISMOGRAPHER
For Students To Make/Record Earthquake Waves. The Devices Draws Zip-Zap If Ground Shakes. The Stronger The Shaking, The Sharper The Zig-Zags. This Zig-Zag Picture Made On The Paper Roll Is Called A Seismogram.

FOUCAULT PENDULUM APPARATUS
This Unit Is For Measuring The Earth's Rotation In A Smaller Scale With This Innovative Instrument. A Unique Energy Compensation Mechanism Enables Continuous Operation Of The Pendulum; Glass Windows Shield The Unit From Drafts For Uninterrupted, Precision Measurements; And A Special 360 Scale Enables Exact Recording Of Directions. Designed For In Depth Analysis And Advanced Studies, This Foucault's Pendulum Features Amplitude Adjustment And Built-In Illumination. Size: 40.6 X 40.6 X 144.8 Cm.

CORIOLIS EFFECT KIT
As The Steel Spheres Track A Pattern On The Kit's Turntable, Students Simulate The Effect Of The Earth's Rotation On Winds, Ocean, Currents, And Material Objects. Each Kit Includes One 14" Diameter Base With Erasable Tracing Surface Mounted On A Turntable, Removable Launch Structure, Two 5/8" Diameter Steel Spheres.

SIMPLE HARMONIC OSCILLATION PROJECTION DEMONSTRATOR
This Unit Can Draw Oscillation Image From Oscillation Object Directly, And The Image Can Be Reflected At The Screen By Projector So That The Students In Classroom Can Observe At Same Time. It Has The Features Of Easy Operation, Vivid Image And Excellent Teaching Results.

SECCHI DISC
The Secchi Disk Is Used To Measure Water Transparency In Oceans And Lakes. The Disc Is Mounted On A Pole Or Line, And Lowered Slowly Down In The Water. The Depth At Which The Pattern On The Disk Is No Longer Visible Is Taken As A Measure Of The Transparency Of The Water. This Measure Is Known As The Secchi Depth And Is Related To Water Turbidity.

SOLAR CELL DEMONSTRATION
This Is A Great Desk Top Item And Attention Getter. Four Powerful Solar Cells Are Mounted On A Revolving Disk And Motor. This In Turn Is Mounted To A Plastic Stand And Base. Watch As The Entire Disk Begins To Whirl Around When The Unit Is Placed In The Sun. Solar Cells Are Included.

SOLAR ENERGY CAR
This Is A Great Desk Top Item And It Makes Use Of The Sun With Our Solar Powered Vehicle. Powerful Solar Cells Are Mounted On The Top Of The Car And Solar Energy Drives The Car Forward Smoothly.

SOLAR PLATE
This Unit Can Receive Solar Energy, And To Be One Of Energy Sources In Laboratory Demonstration. Safe, Simple-To-Use Encapsulated Mini-Panels Utilize Solar Cells Similar To The Power Satellites In Space. Sturdy Panels Will Endure Handling Without The Normal Breakage And Cell Damage Associated With Solar Cells.

SOLAR CELL PANEL
S501-3A 2.5V, 300mA S501-3B 2.5V, 160mA S501-3C 2V, 110mA.

NEW SOLAR ENERGY CAR
This Is A Great Desk Top Item And It Makes Use Of The Sun With Our Solar Powered Vehicle. Powerful Solar Cells Are Mounted On The Top Of The Car And Solar Energy Drives The Car Forward Smoothly.

SOLAR CELL DEMONSTRATOR
The Device Perfectly Demonstrates Solar Energy Convert To Mechanical Energy.

NEW SOLAR ENERGY CAR NEW SOLAR ENERGY CAR
This Is A Great Desk Top Item And It Makes Use Of The Sun With Our Solar Powered Vehicle. Powerful Solar Cells Are Mounted On The Top Of The Car And Solar Energy Drives The Car Forward Smoothly.

THE SOLID GLOBE (32CM)
The Solid Globe (32cm).

MODEL OF EARTH INTERNAL STRUCTURE (32CM)
Model Of Earth Internal Structure(32cm).

INSTRUMENT OF EARTH MOVEMENT (MANUALLY)
Instrument Of Earth Movement (Manually).

INSTRUMENT OF MOON MOVEMENT
Instrument Of Moon Movement.

THREE GLOBAL MODEL MANUALLY
Three Global Model Manually.

THREE GLOBAL MODEL AUTOMATICALLY
Three Global Model Automatically.

SOLAR-SYSTEM
Manual demonstration of plantary movements in our solar system.

MODEL OF EARTH INTERNAL STRUCTURE (F32CM)
Model Of Earth Internal Structure (32cm).

TRANSPARESNT STAR GLOBE
Transparesnt Star Globe.

THE MODEL OF THE MOON
The Model Of The Moon.

MORNING AND EVENING
Model demonstrating the concept of Morning And Evening.

CONCATENATION GLOBE
Concatenation Globe.

FILLING CHARGE GLOBE
Filling Charge Globe.

PROJECTING MOVABLE CELESTIAL MAP
Projecting Movable Celestial Map.

SUNDIAL
Model demonstrating the concept of Sundial.

SEASON SUNDIAL
Model demonstrating the concept of Season Sundial.

SUN HEIGHT MEASURMENT DEVICE
Sun Height Measurment Device.

RAIN GAGE BUCKET
Rain Gage Bucket.

SMALL VOLCANO
Small Volcano.

HYDROLOGICAL CYCLE MODEL
Hydrological Cycle Model.

MODEL OF VOLCANIC GEOGRAPHY
Model Of Volcanic Geography.

MODEL OF PLATE STRUCTURE AND SURFACE
Model Of Plate Structure And Surface.

MODEL OF FOLD STRUCTURE AND ITS GEOMORPHIC EVOLUTION
Model Of Fold Structure And Its Geomorphic Evolution.

MODEL OF FRACTURE STRUCTURE AND HORST-GRABEN
Model Of Fracture Structure And Horst-Graben.

MODEL OF VOLCANO
Model Of Volcano.

TERRAIN GLOBE (32CM)
Terrain Globe (F32cm).

MODEL OF CRUSTAL MOVEMENT
Model Of Crustal Movement.

MODEL OF BOTTOM CONFIGURATION
Model Of Bottom Configuration.

GENETIC MODEL OF ISLANDS
Genetic Model Of Islands.

ADMINISTRATIVE GLOBE (32CM)
Administrative Globe (32cm).

LOGITUDINAL & LATITUDINAL MODEL (32CM)
Logitudinal & Latitudinal Mode l(32cm).

FILLING GLOBE(32CM)
Filling Globe(32cm).

INSTRUMENT OF MOON MOVEMENT (BY BATTERY)
Instrument Of Moon Movement (By Battery).

SAND TIMER
Sand Timer.

INSTRUMENT OF MOON MOVEMENT (BY HAND)
Instrument Of Moon Movement (By Hand).

MORNING AND EVENING EQUIPMENT
Morning And Evening Equipment.

RAIN GAGE BUCKET
Rain Gage Bucket.

ALTITUDE METER
Altitude Meter.

GEOLOGIC COMPASS
Geologic Compass.