Four in ten Brits claim they have no idea that electrical appliances still cost money when simply left on standby, or switched on at the mainsCoffee machines, electric cookers, and washing machines are the top electrical appliances that cost Brits the most money – whilst not even in use, a study has found. Two in five adults claim they have no idea that their home appliances continue to draw energy from the mains simply from being plugged in, with the plug switch left turned on. This is costing the nation's homes an extra £513,766,000 a year in energy costs –...