4 ms·

No, you're absolutely right. Thing is, most of the time, when dealing with miles, I don't care how many feet it is. Any distance measured in miles is sufficient

No, you're absolutely right. Thing is, most of the time, when dealing with miles, I don't care how many feet it is. Any distance measured in miles is sufficiently large that its equivalent in feet is largely irrelevant. I suppose it's nice to know that 1.73 km is 1730 meters, but either way, it's a medium-long walk. If I needed to convert all the time ( I suspect this it's really only when using compound units like pound-feet ), that is where I find metric more useful. Also, I haven't read GP's post, but I find Fahrenheit degrees easier to work with primarily because they're smaller; differences in temperature are easier to express in whole numbers. Gallons, cups, tablespoons, quarts can go DIAF; I have to convert between these all the time, and it drives me batty!

smnrchrds 13y ago
I live in a country with metric system. We use different units of measurement interchangeably because it's easy to do so and we have gotten used to it. I am 1.74m or 174cm tall. The bus stop is 500m or half a kilometer away from my home, etc. While nobody converts 250km to meters, when the value is closer to one, both units of measurement are equally useful and equally used. Also all physics and engineering formula are designed to get and return metric values. When I see K = 0.5mv^2, I know v is supposed to be m/s and m is in kilograms and the result would be in Joules. If it's E = m*c^2, the same thing could be inferred about it. I'm curios with all different units of measurement, how do you know when to use which. Is there a convention to always e.g. use ft/s or is it different in each formula?
- riffraff 13y ago
  Something I never thought about is that there are differences between metric countries too in usage. E.g. in italy you refer to a glass of 200ml, 100 grams of pasta and two hectograms of parmigiano, while in hungary they routinely use deciliters and decagrams, which I'd never seen outside of school.
  - ward 13y ago
    And the beauty is that you are still able to easily convert it to the type you are used to. I, as a Belgian, might blink once when you use hectogram, but it is trivial to convert it to what I am more used to (say kg or g).
  - achy 13y ago
    This is exactly why metric is so powerful: I also have no inherent concept of a deciliter or decagram, but I can convert to my understood liter and kilogram in moments.
  - Ecio78 13y ago
    And as ward has pointed out, it is so easy to convert between them. On the other hand I don't understand for examples why in the US they still use measures like "cup", "oz" "pint" in cooking. Should I buy a specifically sized "cup" to cook a us recipe? :) By watching UK television it seems that even they are using kilograms, liters and also Celsius for oven temperature, and some weeks ago there was a UK famous baker talking with some US guest and saying almost the same thing. disclaimer: I'm Italian
jonesetc 13y ago
It's really just the 3 teaspoons in a tablespoon that is annoying to remember. All of the others are just 2 or 4 of the one below it. A week and a restaurant and they start becoming quite natural.
- dragontamer 13y ago
  Peter piper picked a peck of pickled peppers. Thank goodness no one seems to use Pecks / Bushels / Dry Gallons (the dry volume versions of Pints / Quarts / Wet Gallons). The only time I ever hear of "Pecks" is in the Tongue Twister.
- eric_the_read 13y ago
  For some reason, I get confused between 8 ounces in a cup and 16 in a pound. But a scale will measure in grams just fine, do I tend to prefer that.
- eric_the_read 13y ago
  And now that I think of it, Aussie tablespoons are 4 teaspoons (20ml), where US tablespoons are 3 (15ml)
DanBC 13y ago
Cups are nice because it promotes a "feel" for cooking rather than treating it as a science where the recipe must be followed exactly.
- Mikeb85 13y ago
  But it's much easier and quicker to simply weigh your ingredients on a digital scale. Step into a professional kitchen and you'll never see anyone using measuring spoons or cups... Not to mention, having everything in metric and by weight allows you to easily figure out ratios of ingredients, making scaling recipes much easier and quicker.
  - omegant 13y ago
    The usefulness of cups comes from the fact that you create your own home unit depending what you need eith out needing to weight anything. It's just giving proportions, you can use a small cup for one portion size, or a big kettle for a battalion.
  - gallerytungsten 13y ago
    In a professional kitchen, scales are mainly used for baking. On "the line" where food is cooked, measurements are mainly by hand and by eye.
    - Mikeb85 13y ago
      I know how it's done, I used to be a chef, at higher end restaurants than most people will ever eat at. Yes, during service you're not busting out scales, and a lot of things aren't precisely measured. But anything where precision is necessary, you weigh it. Where it isn't, you don't. Good luck ever finding a cup measure, or a measuring teaspoon in a professional kitchen though...
      - clarky07 13y ago
        >Good luck ever finding a cup measure, or a measuring teaspoon in a professional kitchen though... In which case, it matters little if you use metric or not...
mxfh 13y ago
Even more crazy when dealing with it as an angular unit as Minute of Arc. Historically: 1 Minute of Great Arc = 1 Nautical Mile Great Arc = Earth circumference 1 Minute of Great Arc = Great Arc / (360 * 60) Fun Fact: Earth Circumference = 4 times great circle distance Pole to Equator historically defined as 10000km or 10 Million Meters (They were that serious about being decimal) That also explains why the earth radius can still approximately be expressed as 10000km/(π/2) = 6366.2km (just 4.8km off the current mean radius defintion of 6371 km) http://en.wikipedia.org/wiki/Nautical_mile#History http://en.wikipedia.org/wiki/Nautical_mile#History
dsego 13y ago
A funny rant on imperial units you might find amusing. https://www.youtube.com/watch?v=r7x-RGfd0Yk https://www.youtube.com/watch?v=r7x-RGfd0Yk

smnrchrds 13y ago

I live in a country with metric system. We use different units of measurement interchangeably because it's easy to do so and we have gotten used to it. I am 1.74m or 174cm tall. The bus stop is 500m or half a kilometer away from my home, etc. While nobody converts 250km to meters, when the value is closer to one, both units of measurement are equally useful and equally used. Also all physics and engineering formula are designed to get and return metric values. When I see K = 0.5mv^2, I know v is supposed to be m/s and m is in kilograms and the result would be in Joules. If it's E = m*c^2, the same thing could be inferred about it. I'm curios with all different units of measurement, how do you know when to use which. Is there a convention to always e.g. use ft/s or is it different in each formula?

riffraff 13y ago
Something I never thought about is that there are differences between metric countries too in usage. E.g. in italy you refer to a glass of 200ml, 100 grams of pasta and two hectograms of parmigiano, while in hungary they routinely use deciliters and decagrams, which I'd never seen outside of school.
- ward 13y ago
  And the beauty is that you are still able to easily convert it to the type you are used to. I, as a Belgian, might blink once when you use hectogram, but it is trivial to convert it to what I am more used to (say kg or g).
- achy 13y ago
  This is exactly why metric is so powerful: I also have no inherent concept of a deciliter or decagram, but I can convert to my understood liter and kilogram in moments.
- Ecio78 13y ago
  And as ward has pointed out, it is so easy to convert between them. On the other hand I don't understand for examples why in the US they still use measures like "cup", "oz" "pint" in cooking. Should I buy a specifically sized "cup" to cook a us recipe? :) By watching UK television it seems that even they are using kilograms, liters and also Celsius for oven temperature, and some weeks ago there was a UK famous baker talking with some US guest and saying almost the same thing. disclaimer: I'm Italian

jonesetc 13y ago

It's really just the 3 teaspoons in a tablespoon that is annoying to remember. All of the others are just 2 or 4 of the one below it. A week and a restaurant and they start becoming quite natural.

dragontamer 13y ago
Peter piper picked a peck of pickled peppers. Thank goodness no one seems to use Pecks / Bushels / Dry Gallons (the dry volume versions of Pints / Quarts / Wet Gallons). The only time I ever hear of "Pecks" is in the Tongue Twister.
eric_the_read 13y ago
For some reason, I get confused between 8 ounces in a cup and 16 in a pound. But a scale will measure in grams just fine, do I tend to prefer that.
eric_the_read 13y ago
And now that I think of it, Aussie tablespoons are 4 teaspoons (20ml), where US tablespoons are 3 (15ml)

DanBC 13y ago

Cups are nice because it promotes a "feel" for cooking rather than treating it as a science where the recipe must be followed exactly.

Mikeb85 13y ago
But it's much easier and quicker to simply weigh your ingredients on a digital scale. Step into a professional kitchen and you'll never see anyone using measuring spoons or cups... Not to mention, having everything in metric and by weight allows you to easily figure out ratios of ingredients, making scaling recipes much easier and quicker.
- omegant 13y ago
  The usefulness of cups comes from the fact that you create your own home unit depending what you need eith out needing to weight anything. It's just giving proportions, you can use a small cup for one portion size, or a big kettle for a battalion.
- gallerytungsten 13y ago
  In a professional kitchen, scales are mainly used for baking. On "the line" where food is cooked, measurements are mainly by hand and by eye.
  - Mikeb85 13y ago
    I know how it's done, I used to be a chef, at higher end restaurants than most people will ever eat at. Yes, during service you're not busting out scales, and a lot of things aren't precisely measured. But anything where precision is necessary, you weigh it. Where it isn't, you don't. Good luck ever finding a cup measure, or a measuring teaspoon in a professional kitchen though...
    - clarky07 13y ago
      >Good luck ever finding a cup measure, or a measuring teaspoon in a professional kitchen though... In which case, it matters little if you use metric or not...

mxfh 13y ago

Even more crazy when dealing with it as an angular unit as Minute of Arc. Historically: 1 Minute of Great Arc = 1 Nautical Mile Great Arc = Earth circumference 1 Minute of Great Arc = Great Arc / (360 * 60) Fun Fact: Earth Circumference = 4 times great circle distance Pole to Equator historically defined as 10000km or 10 Million Meters (They were that serious about being decimal) That also explains why the earth radius can still approximately be expressed as 10000km/(π/2) = 6366.2km (just 4.8km off the current mean radius defintion of 6371 km) http://en.wikipedia.org/wiki/Nautical_mile#History http://en.wikipedia.org/wiki/Nautical_mile#History

dsego 13y ago

A funny rant on imperial units you might find amusing. https://www.youtube.com/watch?v=r7x-RGfd0Yk https://www.youtube.com/watch?v=r7x-RGfd0Yk