Learn the science of connecting an electric circuit and construct your own door alarm!
Put together your kick wire door buzzer and place it behind your door. Stop intruders from entering your headquarters!
Contains: A cool cyber-looking plastic platform and alarm casing, 1 set of plastic accessories, metal pegs, electric buzzer, electric wire, string for alarm trigger, full colour detailed instructions and a door warning "dare you to enter - highly sensitive intruder alarm installed".
Requires 2 x AA batteries (not included)
4M branded products regularly receive worldwide awards for both their science and craft products. They are strongly committed to providing safe experimental kits for your to children to play with.
Costruct an electrical circuit to make a doorbell!
Doorbell Making Kit
Learn about electromagnetism and transform a metal screw into a magnetic hammer. Complete an electric circuit with it to construct this handy doorbell. Use it in your room!
Contains a base board, bell, coil cover, L-shaped cover, battery cover, hammer, coil, adjuster holder, hammer holder, washer screw, screws, adjuster, wire with metal ring, long screw and nut, terminal caps and detailed instructions.
Professor Ein-O will teach you some of the basics of an electric motor.
The Electric Motor kit is a part of Ein-O Science’s Electric Science range which demonstrates different applications of electricity. The world is full of tiny little particles called atoms and these tiny particles are made up of even smaller objects called protons, neutrons and electrons. The flow of electron particles is what creates electricity. This kit helps to understand some of the different properties of electricity.
There are three experiments that make use of the provided motor. Using the I-Know guide you can learn the reasons behind why an electromagnet can be used in such versatile ways.
2 Connector springs
Propeller cover clip
You will need:
2x AA (1.5V) batteries
The Electric motor kit is just one of Ein-O Science’s fantastic kits. We also stock the rest of the range here in our online shop.
Learn how to polish gems and turn them into jewellery
Rock Tumbler Set
Ever wanted to know how to make shiny gems...
Four different grades of polishing powder
Takes 2-4 weeks
This kit comes with a big bag of various rocks. Place them into the rock tumbler and polish over a selected period of time. When complete, you will be able to turn your now polished gems into beautiful jewellery pieces.