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DIY Fruit Battery Experiment Children Science Education Toy
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DIY Fruit Battery Experiment Children Science Education Toy

- Multi
371462301

4.8 5 Customer Reviews | Please refer to English description
4.76
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Fruit battery experiment description:
Use zinc and copper chips and wires and some electronics or light-emitting diodes with fruit and vegetables such as potatoes, oranges or oranges. Knead the fruit first to allow it to loosen and allow water to flow.
Power generation principle of fruit battery:
Because the fruit contains citric acid electrolytes, such as in fruit inserted into the chemical activity of different two kinds of sheet metal, the more lively on the other side of the metal can replace the acid in the fruit of the hydrogen ions, due to the positive charge, the whole system needs to be stable, so in the form of primary battery case, by electron out of the loop to keep the system stable.In this case, theoretically, the current is directly related to the concentration of alpha acid.
Features:
Cultivating children's interest in learning and desire for knowledge can help improve their academic performance.
Scientific knowledge in small production can lay a foundation for future inventions, mathematical and physical learning.
Improve children's sense of innovation and ability, let children win in the starting line, on the social more competitive.
Nowadays, children generally lack practical ability and strengthen the cultivation of practical ability, so that knowledge is no longer an issue.
Note:
Potatoes are for image effects, not included

Specification

General

Materials: Plastic,Metal
Theme: Science
Gender: Unisex
Completeness: Semi-finished Product
Stem From: Other

Dimensions and Weight

Product weight: 0.0330 kg
Package weight: 0.0380 kg

Package Contents

Package Contents: 1 x Set of Assembly Parts

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Customer Reviews

4.8 out of 5
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  • Sandeep Saksena
    This is a great science kit for young kids, and it is important for me to instill this in my kids from a young age, this is a great kit to get started, it is for very young kids - preschoolers and kindergartners - but my older children did it and enjoyed it too, it's a great way to introduce them to science, you can then reuse some of the equipment for other experiments such as the hand magnifier, I was very happy with the quality

    Dec 03,2018

  • Candace Nixon
    Easy for children to use, the experiments are well-described in the instructions, this is probably the best science kit we've used for this age group

    Dec 06,2018

  • mia & meeko
    This kit is fun it has several experiments that are fairly easy to follow, great way to introduce young children to science

    Dec 09,2018

  • Scuba
    THE MOST POPULAR TOY we have in the toy room, I just bought a second one so that more children will be able to play with it

    Dec 14,2018

  • Norm Sumpter
    This is a wonderful toy

    Dec 15,2018

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