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Opening Bridge
namely: Basic DNA molecule
download instructions for a second model
constructing your own buildings
K'NEX Simple machines deluxe set (UK code) Classic K'NEX Parts Opening BridgeA huge K'NEX set, designed for use as a general purpose K'NEX resource for schools and colleges. Supports 10 20 students working in groups of 2 4. Ideal for STEM explorations. Includes: a powerful mains powered 12v motor (with adaptor for UK, European or Australia New Zealand mains supply) printed full colour instructions to build a science fair model, the 4 (1. 2m) tall Big Ball Factory CDROM containing 5 comprehensive teachers guides (Levers,
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