Product description:

★ understanding acidic fruit can produce electric magic.

★ the understanding of the relationship between copper， iron， zinc ion and lively and current.

★ into the chemical reactivity of different metals in the fruit， because the fruit with acid electrolyte， can form aprimary battery.

■ strengthen children DIY ability; understand the acidic fruit can produce electric magic;

■ nature there is a thing called ion， it is a kind of charged particles. In fruit juice because of the presence of ions，coupled with the use of different metal between the active degree of difference， we can use juice to make the battery. ■ between different metals， active degree is different， the more active metal ions into and release electronseasily.

Now take two different metals， electronic more active metal generated along the line to the other end of the metal ionat the same time， the ran to the juice and flow to the other end of the metal. Now take two different metals， electronicmore active metal generated along the line to the other end of the metal ion at the same time， the ran to the juiceand flow to the other end of the metal. Thus forming a loop， so the line can continue to generate an electric currentand the electronic table shows the number of.

Product Name: science education model series - Chemistry - fruit power generation Frui-powered

Product type: EK-D003

Product material: plastic， metal， wire， electronic

Age: 8 above

Packing size: 225*165*60MM

Product weight: 0.22KG

 

 

 

 

 

 

The children of parents with children finish the assembly process of learning， heuristic education.

◆ exploration boy is exploration， he is not a simple science， but involves a variety of subjects， such as physics，chemistry， astronomy， mathematics， and its visualization， modeling， standardization. Objective is to commence from the interest， find the children's interest in learning， so as to effectively guide， finally let the children interested inlearning. To feel the real world with the scientific thought of splendid， the virtual world and let the children stay away from computer games.

◆ reminder:

Please note that when using the metal sharp edge. Don't will lead into the household outlet， to prevent the risk of electric shock. In the use of some small accessories products don't let the children under the age of 3 to. Please parent child carefully read the product description instruction before using this product.