We plugged our energy meter into a mains socket then plugged our kettle into it. We had already entered our electricity price into the meter so it could give us a direct readout of running cost. Having half-filled the kettle with 1.5 pints (3/4 litre) of water, it was switched on. We found that the [...]
|
||||||
|
Copyright © 2012 Infomania.co.uk - All Rights Reserved |
||||||