Scientific Set 4M Paper Circuits Light and Sound (00-03429)

Learn how an electrical circuit works with the 4M Scientific Kit Paper Circuits Light and Sound. Based on the basic scheme, you can make a doorbell, telegraph key, two types of alarms, table light. The experiments will be interesting for children from 8 years old, especially boys.
Set from 4M Light and sound develops thinking, intelligence, curiosity, design skills, ingenuity. Assembling the models from the kit will introduce you to the basics of physics and electricity. May be interested in studying science, technology, engineering. Suitable for STEM training courses.
The Techncraft research kit has all the necessary details for classes, step-by-step instructions with pictures and interesting facts. Assemble the devices according to the instructions and start safe electrical research on real models.
General principle of operation of the devices from the kit. The battery pushes electrons through light and sound modules as a water pump pushes water through a pipe. Like a water pump, a battery creates "pressure" to push electrons. This pressure is released when the copper wire loop is closed by a switch or wire, allowing invisible current to flow and magically turn on the cool devices you have created!
Includes: cardboard circuit, battery module, light module, sound module, metal rod , red wire, C-ring and pin, copper tape, adhesive plate, cord, clamp x 3, paper clip.
Additional scissors, 1 AAA battery (not included).