Γεωλογία (Επιστήμες της Γης)

Crystal Growing Kit

52,90 65,60 with vat

Crystal Growing Kit

Grow your own amazing large crystals, crystal clusters and crystal geodes. Grow golden ‘citrine’, pink ‘quartz’, ‘frosty diamond’ crystal cluster, ‘rama quartz’, ‘amythest’ purple crystal geode, ‘ruby’ red crystal geode, ‘aquamarine’ blue, ’emerald’ green, ‘white calcite’, clear ‘diamond’. Crystals grow approximately 3-4 inches.

Learn More

52,90 65,60 with vat

  • Availability: in stock
802421
Out of stock
The Cycle of Water Foam

26,90 33,36 with vat

The Cycle of Water Foam , , ,

Unique foam model that represents the “circle of water” All various parts can be extracted and thus making the “circle of water” comprehension very easy (evaporation, creation of clouds, rain etc).

Learn More

26,90 33,36 with vat

  • Availability: out of stock
869062
Seismograph Model

49,90 61,88 with vat

Seismograph Model

This Seismograph Model gives students a better understanding of how earthquakes are measured and calculated to determine intensity. This small table top unit will captivate your students as they try to top the Richter Scale. Simulate your own earthquakes and the seismograph will accurately record their intensity.

Learn More

49,90 61,88 with vat

  • Availability: in stock
800541
71%OFF
Collection of Rocks & Minerals

68,55 20,00 24,80 with vat

Collection of Rocks & Minerals

Collection of Rocks & Minerals 50 different rocks and minerals Ideal for all students Rocks & Minerals Index

Learn More

68,55 20,00 24,80 with vat

  • Availability: in stock
802130
Out of stock
Collection of Fossils

68,55 85,00 with vat

Collection of Fossils

This comprehensive collection of 30 fossils contains demonstration specimens of animal phyla and plants from the Paleozoic, Mesozoic, and Cenozoic periods. This collection consist of 30 different fossils. Fossils Guide and names included Fossils relationship with geological time period included. Unique for all ages.

Learn More

68,55 85,00 with vat

  • Availability: out of stock
830155
Life on Earth model

119,90 148,68 with vat

Life on Earth model

Life on earth – The history through fossils. A model that helps students understand the different stages that life (living organisms) has passed throughout the several geological time periods. The model provides 21 fossil copies that students must relate them with the corresponding era. Features: Life on Earth – A Fossil History is an exciting […]

Learn More

119,90 148,68 with vat

  • Availability: in stock
800567
Geological Models

150,00 186,00 with vat

Geological Models

The purpose of these models is to show typical topographic forms and their relation to underlying geologic structures. They are not a representation of actual landscapes except in a very general way. However, if a line were drawn from the state of Washington to the state of North Carolina, most of these land forms would […]

Learn More

150,00 186,00 with vat

  • Availability: in stock
800500
6%OFF
Landform Demonstration Kit

69,00 65,00 80,60 with vat

Landform Demonstration Kit

Landform Demonstration Kit. Recreate in your own classroom the geological forces that have shaped the planet. Over 20 activities are included in this kit that will enable your students to develop a thorough understanding of volcanic action, faulting and folding, as well as many other geologic processes. The Geology Demonstration Kit permits students at all […]

Learn More

69,00 65,00 80,60 with vat

  • Availability: in stock
800555
Volcano DIY

22,50 27,90 with vat

Volcano DIY ,

Discover the eruption mechanism of volcanos. This model represents the volcanic eruption without the use of any explosive materials or fire/flame. Vert safe for use, even at early ages. Kit includes: Volcano base -Two halves of Volcano -Bottle and Top -Water Column -Measure Cup -Biocarbonate of Soda -Citric Acid -Food Coloring -Safety Goggles -Spoon -Set […]

Learn More

22,50 27,90 with vat

  • Availability: in stock
800011
Cross-section Earth Model

20,16 25,00 with vat

Cross-section Earth Model ,

Unique model that is divided into two parts. The surface of the outer model parts represents the continents and oceans. The inner section of the models represents the inner sections/layers of the earth – The Earth has an outer silicate solid crust, a highly viscous mantle, a liquid outer core that is much less viscous […]

Learn More

20,16 25,00 with vat

  • Availability: in stock
802437
Land Ocean Globe (Geophysical)

175,00 217,00 with vat

Land Ocean Globe (Geophysical) ,

This Geophysical globe represents the earth&apos s surface (anaglyph) both ground and oceanic. The globe has 39 cm diameter. Students discover the intricate patterns of land and water covering the Earth with this 12″ diameter globe. Details of land masses and bodies of water are depicted in 3-D raised relief. Ocean sections are covered by […]

Learn More

175,00 217,00 with vat

  • Availability: in stock
800600
Pangea

118,00 146,32 with vat

Pangea

Were the continents joined together at some point in the distant past? Today scientists believe that this was exactly the case – over 200 million years ago! However, when Alfred Wegener first proposed this concept of a super continent – Pangea – and its single, surrounding ocean – Panthalassa – in the early 1900s, he […]

Learn More

118,00 146,32 with vat

  • Availability: in stock
831145
Stream Table KIT

68,90 85,44 with vat

Stream Table KIT

Students can understand how the river flows through earth&apos s surface and many characteristics concerning river formations (lenght, width, flow speed, delta formation etc). The package includes: Basin Stand Latex tube for both ingoing and outgoing water flow Instructions

Learn More

68,90 85,44 with vat

  • Availability: in stock
803071
4-Way Analyzer

66,00 81,84 with vat

4-Way Analyzer ,

Soil analyzer with 3 electrodes. Measurements: 1. Soil Fertility 2. pH 3. Humidity 4. Luxmeter

Learn More

66,00 81,84 with vat

  • Availability: in stock
834067
Combi-Tester pH and Humidity

8,90 11,04 with vat

Combi-Tester pH and Humidity ,

Combi-Tester pH and Humidity Combi-Tester pH and Humidity One device for three measurements!! All you have to do is stick it in the ground/soil you would like and measure the pH and the humidity due to its two 30 cm electrodes.  

Learn More

8,90 11,04 with vat

  • Availability: in stock
834068
Set of sieves

59,90 74,28 with vat

59,90 74,28 with vat

  • Availability: in stock
830706
Portable Flowmeter

459,00 569,16 with vat

Portable Flowmeter ,

This easy-to-use flowmeter is fitted with a re-settable LCD counter and powered by long-life batteries (included). The flowmeter also comes with a protective carrying pouch, a sturdy impeller stick, and a compact, weather-proof carrying case for the whole kit. Three (free) stream bed elevation rods are also included which allow velocity measurements to be made […]

Learn More

459,00 569,16 with vat

  • Availability: in stock
824060
Stereoscopic Glasses for Aerophotographs

13,90 17,24 with vat

Stereoscopic Glasses for Aerophotographs ,

Ideal for examining stereoscopic pairs of vertical aerial photographs. Create the illusion of 3-D when used in conjunction with stereo pictures or aerial photos. Made of high impact, crystal-clear plastic with a 2.2 magnification, 4.7 focal length, adjustable inter-pupillary distance, and folding legs for compact storage. Use with any of the stereo books or stereo […]

Learn More

13,90 17,24 with vat

  • Availability: in stock
800575

Register