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Dimensions: 219x193mm
Now Monkey is causing mayhem
Packed in a cardboard box
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1 x Talking Frame
Plastic Magdeburg Hemispheres Easy English Series Book 1Easy Words Dimensions: 219x193mmA traditional demonstration apparatus brought up to date. The apparatus consists of 2 plastic hemispheres with an effective O ring seal and a 6mm plastic valve. When evacuated of air, a force in excess of 1400N is required to separate them. The Spheres can be evacuated with a Hand Operated Pump. Learning Outcomes Key Stage 3 Chemistry The particulate nature of Matter: The properties of the different states of matter (solid, liquid and gas) in terms of
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