Marvellous Electric Circuit Motor Kit,Electricity Kits for Kids Plastic Metal Fruit Battery Science Experiment Kit 5.9 inch Learning Kits Set for School Science Project

Price: [price_with_discount]
(as of [price_update_date] – Details)

[ad_1]
Multiple advantages:The process of carrying out the fruit battery science experiment project with children can create children’s imagination, improve observation, increase scientific knowledge, and cultivate a hobby of scientific invention.
Puzzle game:Through interesting fruit battery science experiments, let students explore and understand the mysteries, improve their hands-on ability, and make knowledge no longer a theory.
Specification:
Material: Plastic + Metal
Length of wire: Approx.15cm / 5.9 inch (Approx.)
Size of zinc / alloy plate: Approx.1*4cm / 0.4*1.6 inch (Approx.)
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 intoelectrucal 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.
3. The potato chip can be replaced by other fruits such as lemon, orange and tomato etc.
Package List:
1 * Digital clock
1 * Light bulb
6 * Zinc / copper plates
Notice:
This product is only used by people over 12 years old, and the experiment must be carried out under the supervision of teachers or parents.
【Simple Operation】: The battery physics teaching experiment only needs to prepare fruits, vegetables or drinks to assemble the battery and use it with the led or electronic watch, such as: apple, orange, potato, lemon, tomato, cola, pear, pineapple or salt solution, etc
【Long Life】: The battery science kit is made of high-quality plastic and metal materials, the cord is about 15cm/5.9 inches long, with a certain hardness and toughness, durable, not easy to damage, and has a long service life
【Cultivate Hands-on Ability】: Educational kits can be used in school science, technology and design courses, easily meet your project needs, can exercise children’s hands and brains, develop baby’s operation ability, memory and logical thinking ability
【Complete Kit】: The Learning Kit contains everything you need to test green energy and comes with complete circuit accessories, the Clock Science Kit includes 1 digital clock, 1 light bulb, and 6 zinc/copper plates

[ad_2]