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3 Radioactivity and Radiation
this one face down card is tiny compared to the rest of the cards
relevant and quality content
the lemon juice is an acidic electrolyte that is connected to a circuit with the zinc and copper
The plastic treasure pieces and wooden pawns are well crafted and they fit just right into the box
Airboat - Clip Circuit Size:Ages 7+ 3 Radioactivity and RadiationClip Circuit Air Boat by Heebie Jeebies is a perfect way for children to learn about electronics through experiments. Designed to be simple and easy to build, all components are able to clip together easily, no soldering are involved, so it is 100% safe for children to conduct the experiments by themselves. Each components has their own function, coded by colour and number, easily to identify in the instruction manual. Graphics on each component show
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