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The Demonstration Dynamo includes 2-pole armature wound with enamelled copper wire
f gives a reasonable straight line where the gradient is h/e
In the Hero City Board Game players move around the board by spinning the spinners and solving multiplication sums
Three adjustable height settings to suit children of all ages
Poppit Beads Mixed Bag 100G Tax on Sales 0% The Demonstration Dynamo includes 2-polePoppit beads are a highly useful laboratory modelling unit. They can be used to represent genetic code as well as whole chromosomes, or as amino acids, dipeptides, polypeptides and proteins in protein metabolism monosaccharide. Alternatively they can represent disaccharide and polysaccharide molecules in demonstrating carbohydrate metabolism. Mixed bag of 100g.
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