- To strengthen the practical ability of the children theirselves and understand the magic of that acidic fruits can produce electricity
- Make the children understand the relationship between the ions of copper, iron, zinc and other lively and current
- Help the children to find the interest of learning ,morever conduct them effectively, and even let the children interested in learning
- There is different lively level in the different metals,the more reactive metal is easy to ionize and emit electrons. Now take two different metals, the more reactive metal electronic along the line reach to the other side of the metal, while the ion will go to the juice flow to the other side of the metal . Thus forming a loop, so the electronic table shows the figures when the line continue to produce current
- Wonderful to feel the real-world scientific thinking, let the children away from the virtual world of computer games
- Come with 1 x Buzzer,1 x Stand,4 x Zinc Sheets,4 x Copper Sheets,4 x Metal Plates,3 x Guide Lines,4 x Screws,1 x Electronic Watch,4 x Abrasive Paper,1 x Sticker
- Fun and magic through science
- Recommended for ages 6 and older.
- Package weight:0.5kg
- Package size:22.5*16.5*6cm
- 1 x Buzzer
- 1 x Stand
- 4 x Zinc Sheets
- 4 x Copper Sheets
- 4 x Metal Plates
- 3 x Guide Lines
- 4 x Screws
- 1 x Electronic Watch
- 4 x Abrasive Paper
- 1 x Sticker
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