Kitchen
Are Electric Kettles With Temperature Control Worth It?
Variable-temperature kettles promise better tea and coffee, but do they earn their keep? Here's what the extra money buys, and when a plain kettle is fine.
Kitchen
Air Fryer vs Oven: What Each Really Costs to Run
Air fryers get praised for saving money, but is that true for every meal? Here are the watts, the cooking times, and the cost per dish worked out in plain numbers.