3 ms·
It’s a bit odd in the U.S. because we use a mix of units, largely due to industries that combine metric and imperial systems. Most people are familiar with metr
by vondur 9mo ago
It’s a bit odd in the U.S. because we use a mix of units, largely due to industries that combine metric and imperial systems. Most people are familiar with metric volume since so many drinks are sold in 1 and 2 liter bottles, and medications are typically measured in milligrams. Lengths and weights are more of a mixed bag. Many track and field events use metric units now, though longer distances are still measured in miles. Temperatures are still Fahrenheit, which I tend to prefer because the smaller increments give a more nuanced sense of change. I’m comfortable with the metric system since I was a chemistry major in college and a mountain biker, where measurements like suspension travel are usually given in millimeters.
- webnrrd2k 9mo agoSpeaking of mixed units, don't forget the alwys fun distinction of avoirdupois pound vs troy pound... People sometimes ask "what's heavier, a pound of feathers or a pound of gold?", the implication is that you're stupid for for asking a dumb question. The technically correct answer is that the pound of feathers is heavier. The expected answer is usually that they're the same weight, because there is no difference in weight between the two things that both weigh a pound. The problem is that, in the USA, a pound of feathers is measured with the avoirdupois pound, while a pound of gold is measured in troy pounds. The troy pound is lighter than the avoirdupois pound, so the answer is that a pound of feathers is heavier. While a troy ounce is heavier than the avoirdupois ounce, and the grain unit is equal in both. So, depending on whether you ask for a pound/ounce/grain, the answer can change. https://en.wikipedia.org/wiki/Troy_weight https://en.wikipedia.org/wiki/Troy_weight
- samus 9mo agoThe smaller increments of Fahrenheit don't matter outside of a chemistry lab.