This low-cost wind turbine was developed for educational use at British Council events. It comes as a complete easy-to-assemble unit capable of powering a buzzer;

LED or solar motor.

• The unit will generate enough power to light an LED when placed in front of a domestic fan.
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HI-3895 combination test kit for agriculture allows you to test pH; nitrogen; phosphorus and potassium which are all important for the quality of soil.

In agricultural applications; monitoring the quality of the soil is extremely important for the health and growth of crops. The pH level is...

1 KG of Basalt Fragments (example of a Igneous Rock)

1KG of Granite Fragments (example of an Igneous Rock)

1KG of Limestone Fragments (example of a Sedimentary Rock)

1KG of cemented Estuarine Sandstone fragments which are a pale brown colour (example of a sedimentary rock)

1 Kg of Bituminous coal fragments (example of a Sedimentary rock)

1 KG of Chalk Fragments (example of a Sedimentary rock)

1KG of Slate Fragments (example of a 'Flaky' metamorphic rock)

NB - rock ends can be sharp

1KG of fragments of white marble (an example of metamorphic rock)

This high quality Igneous Rock boxed set comes with 15 hand picked igneous rock specimens and is ideal for educational use in schools; colleges; university or simply individual use at home for private collectors.

The set exhibits a broad variety of igneous rocks; displaying different igneou...

This Metamorphic Rock Boxed set contains 10 hand selected metamorphic rock specimens and is ideal for geology students at all levels; school; college and university or simply for individual use.

The specimens exhibit some textbook metamorphic features thus the collection holds particular us...

This set contains 15 basic and common mineral specimens which we hand picked from our own stock; it is suitable for collectors and particularly those who want to practice mineral recognition. The set is ideal for educational purposes at all levels from school through to university. The minerals i...

This mixed Rock boxed set comes with 1 specimens and is ideal for educational school; college and university use or individuals who simply have an interest in geology. The collection exhibits a broad variety of rock types; igneous; metamorphic and sedimentary; from coarse grained plutonic granite...

A collection of fifteen exceptionally fine quality fossil specimens suitable for college and university students or just those who are interested in geology and palaeontology. A photo data sheet is present on the inside lid which correlates to each individual specimen.

Specimens are hand pi...

This mixed Rock and Mineral collection boxed set comes with 1 quality specimens covering both popular Rocks & Minerals. Ideal for educational purposes at all levels; school; college; university or individual use and particularly those who want to practice mineral and rock recognition.

T...

This small anemometer is perfect for younger students to use in determination of wind speed. Cups are mounted on horizontal arms extending from the axis with one red cup being used to determine the number of rotations.

Made of corrosive resistant materials; the unit is perfect for prolonged...

Pack of 5 plastic sieves used to sift through and to separate material.

• All sieves have Diameter of 1cm
• Mesh sizes: 7.5 mm; 9 mm; 11 mm; 13 mm and 15 mm.

Pond net with telescopic aluminium handle and knotless fine mesh; will not harm specimens. Safe and durable.

Specification:

• Size of net: 10 x 10mm.
• Extendable handle: 500-1000mm. 

Discover our Solar System with the Celestron AstroMaster 90EQ! You'll be ready to observe in minutes thanks to the quick and easy no-tool setup. The 90EQ provides bright; clear images of the Moon; planets; star clusters; and more for great night-time viewing.

The AstroMaster mount comes wit...