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Ships within 48 hours · Estimated delivery Nov 9 - Nov 14
detecting sound and light
36rpm approx
You can build with all-classic K'NEX parts including rods
European or Australia/New Zealand mains supply)
including squares
K'NEX Forces and Newton's Laws set Special Offers detecting sound and lightOff to the races with K'NEX Education! The K'NEX Forces and Newton's Laws building set has been designed for students to investigate a variety of concepts related to forces, energy, and motion. The set includes 115 K'NEX parts including a Battery motor, Spring motor and Fly wheel motor enough to build 11 different vehicles, one at a time. Comprehensive instruction book and teacher's guide. Packaged in a strong storage tub with snap on lid. The set's