Potato Clock Science and Education Experiment Kit

SKU:2515119
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Processing Time

Typical Processing Time: 1 - 5 business days

Shipping Time

Regist airmail and airmial 11-25 depends on country
Express shipping 3-5 business day
Delivery to over 100 country!

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Potato Clock Science and Education Experiment Kit

Features:


.Perferred ABS material, eco-friendly and durable to use
.With exquisite workmanship, without burr or blade, safe and secure
.The principle of the product is that the copper electrode and the zinc electrode are inserted in the cut potatoes! The micro-ampere ammeter connected to the micro-ampere will see a very weak DC current. At the same time, it can be seen that one end of the copper-plated electrode turns green, which is the positive electrode; the zinc electrode that does not change color is the negative electrode! This is because the potato is a high-starch plant, which contains a large amount of protease inside. Similar to fruit acid! The water content inside the potato is also very high. The metal with different mobility is chemically chemically reacted! In this reaction, electric current is generated! This is the reaction of the primary battery!
.The products need to be assembled by themselves, enjoy the process of assembly, interesting, novel and unique product design, can exercise children's manual brain, space imagination, innovative thinking ability, the product is not suitable for children under 6 years old.
.After the products are assembled, use solar power to let the children know that solar energy can also be converted into electrical energy, and then the electrical energy is converted into mechanical energy, so that children are full of curiosity and yearning for the vast universe.

Specifications:

.Color: As Shown
.Material: ABS
.Product Weight: 150g
.Package Dimensions: 21.7*16.8*5.6cm
.Package Weight: 183g
.Packing: Graphic Carton

Package Content:

.1Set x Potato Clock
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