Have you ever wondered how all your everyday household objects work? I bet you think your toaster works through the heating up of metal rods which slowly turn your bread into a crunchy golden piece of toast or that your kettle heats water through heating a filament inside the kettle. Well think again! You have been deceived all these years! Have a look at our technical diagrams explaining the real ways in which kettles, popcorn makers and other appliances work!