Educational Toy - Bio Energy Science Kit - EVA's TOYS
Educational Toy - Bio Energy Science Kit Electricity Experiments for Kids.
Description: Ideal for fun while learning science. Comes with everything needed to experiment with green energy. You may experiment with potatoes or different fruit like lemon, orange, tomato, etc. The fun is unlimited.
Set includes digital clock, light bulb, zinc / copper plates, wires, etc.
100% Brand new and high quality.
How It Works: 1. 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 into electrical energy. Two potatoes are needed to make electricity strong enough to run the clock.
2. 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.
Type: Children's Bio Energy Science Kit
Material: Plastic, Metal Parts, Electronic Components
Set Includes: Digital Clock, Light Bulb, Zinc / Copper Plates, Wires, etc.
Cable Length: Approx. 15cm
Package Size: 3.94in x 0.79in x 0.39in (10cm x 2cm x 1cm)
Warning: Suitable For Ages 8+
Certification: Europe Certified (CE)
1 x Set Children's Bio Energy Science Kit
Please Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Due to the hand measurement, there have size error about 1-2 cm.