Learn the science of connecting an electric circuit. Construct your own door buzzer and place it behind your door. Stop intruders from your room. It s cool and fun! Contains: plastic platform and alarm casing 1 set of plastic accessories metal pegs... more
The kit contains a plastic filter system active carbon sand rock and filter paper. The kit contains a plastic filter system active carbon sand rock and filter paper. Perfect for young science enthusiasts especially those with an interest in chemistry... more
(GAME IN FRENCH) Learn the techniques used by detectives to identify suspects and record important clues. Explore the fascinating science of fingerprint detection with the 4M Fingerprint Kit. Learn how to detect and collect fingerprints like a forensic... more
Recycle an empty bottle to construct this battery powered Tornado Maker Create a terrific tornado on your table top and experience the mighty power of this natural phenomenon Plastic bottle not included more
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