Fruit Battery Science Experiment Kit with Electronic Clock for DIY Home Teaching Toy School Project Education Subject | Игрушки и хобби

Fruit Battery Science Experiment Kit with Electronic Clock for DIY Home Teaching Toy School Project Education Subject | Игрушки и хобби

Description:

    - Product Name: Potato Fruit Biologia Energy Generate Electricity Science Experiment Educational Toys For Children Kids School Electric STEM Kit

    - Material: Plastic,Metal Parts, Electronic Components

    - Weight: 30g

    - Condition: 100% brand new and high quality

Feature:

  - Ideal for fun learning.

  - Comes with everything needed to experiment with green energy.

  - Set includes digital clock, light bulb, zinc /copper plates , wires etc.

  - You may experiment with different fruit like lemon, orange,tomato etc.The fun is unlimited.

How It Works:            - The metal strips and potato make a simple battery that creates electricity to operate to operate the clock. Each potato works     as a device called a electrochemical cell. It converts the chemical energy stored in the metal strips intoelectrucal energy.Two      potatoes are needed to make electricity strong enough to run the clock.

  - A cell works because of the chemical properties of the metals inside (in this case the copper and zinc).The different                    properties cause tiny particles charged with electricity .(called ions) to move between the the two strips of metal. This flow is      an electric current. The potato contains the particles that allow the current to flow,but it stops the metals touching. Electric      current also flows along the wires between the zinc and copper strips and the clock. This current makes the clock work.

Package Include:

    - 1 x Set Children's Bio Energy Science Kit