gnu, 174.8 kilograms is 385.37 pounds, or 27.5 stone, or an atomic mass unit of 1.052669487 x 10²⁹. If you're 5 feet 8.5 inches tall (the average height of Canadian males), that gives you a Body Mass Index of 56.9 on the US National Institutes of Health scale, or WAAAAAAAAAAAAAAAAAY too morbidly obese. So you better whack off some of that body mass (i.e., weight). Remember, if your body was Pu²³⁹ or U²³⁵ you would have long ago achieved critical mass and pretty much all of New Brunswick and part of Maine would be radioactive and the US and Canada would have been/probably be involved in a nuclear war and it would be/have been YOUR fault. And don't tell me Canada doesn't have nukes -- I know who supplies the yellowcake and it ain't Betty Crocker.