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George has been widely published at the academic level and has written curriculum resources for all areas of mathematics education
Examine some optical illusions to explore how your eyes work
Turn the crank handle clockwise to set the machine in motion
5m Wingspan Winds: Medium to Fresh - Ripstop & Fibreglass - 35kg Line on Handle
This expansion and contraction drives a small piston which in turn drives the flywheel
Deinonychus Pencils George has been widely publishedMuseum quality designs. The Deinonychus is about 26 cm long and 9 cm high. Made of soft PVC with synthetic fibre filling these accurately designed replicas are ideal for both collectors and young children alike. It weighs only 200g which makes it very safe for play. Passes the EN71 safety test for children over 3 years. Ages 3+
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