It is said that the current used for cooking (allowing for late dinner) should be 1 unit per day per person, and that the amount should diminish with the number of persons cooked for, until, when cooking for 100 persons, the saving would be as much as 50 per cent. This, naturally, depends to some extent upon the cook, who can, if she will, waste current and spoil food by cooking it at too high a temperature; for, as all cooks know, after the first ten minutes' cooking in a hot oven the meat should be cooked quite gently. Those of my readers who are interested in the question of electrically fitted houses can see the various utensils, stoves, etc., at the showrooms of the makers; they can attend demonstrations at Tricity House, 48, Oxford Street (the Electrical Restaurant); and also add to their knowledge of the subject by the perusal of "Electric Cooking, Heating, and Cleaning," an excellent book, published by Constable and Co., price 3s. 6d. net. At Tricity House, a most popular restaurant near the Tottenham Court Road end of Oxford Street, all the cooking is done by electricity, and a clever lady demonstrator will show the enquirer exactly how the various apparatus is used. Labour-Saving and Comfort-Giving Appliances. But even when all the cooking is not done by electricity, the would-be labour-saver may avail himself of a large number of labour-saving inventions and comfort-giving inventions in the shape of chafing dishes, kettles, toasters, and dish-heaters. Examples of these are to be found in all electrical showrooms, and these, even when cheap current is not available, may prove a great convenience and indirectly a saving of money. In one house known to me, where one servant only has been employed since the war, the owner switches on an electric fire, and grills the bacon, and makes toast and coffee in the dining-room, the table being laid and the materials left ready over night, thus saving any breakfast cooking and table-laying at the busiest time in the morning. The table is covered with a wrapper, and the room is swept and dusted later in the day. Another useful small appliance is the electric fan. In the sick-room it is invaluable, also for clearing a room of the smell of smoke, and being portable it can be carried from room to room and attached to an ordinary wall socket. For large houses there is a great demand for small domestic motors, and great saving of labour can be effected by using them for driving boot-cleaning machines, washing-up machines, and polishing hobs for brass and silver cleaning.