> GPT4 should be better, but it is still limited beta and I haven't bothered joining. Ah my bad. Gpt4 via bing precise gets it correct: > A kilogram of feath

> GPT4 should be better, but it is still limited beta and I haven't bothered joining. Ah my bad. Gpt4 via bing precise gets it correct: > A kilogram of feathers weighs more than a pound of bricks. A kilogram is a metric unit of mass and is equivalent to 2.20462 pounds. So, a kilogram is heavier than a pound.