Originally posted by MaskedAvatar
I do 15-20 mental conversions each day.
But when it comes to converting cubic feet to cubic metres or vice versa, I would never chance it without a good Metric Conversion table.
I spend more time trying to actually think in terms of metric as opposed to converting, like you should to be fluent in a language. The physics and
chemistry helps a lot, especially for the volume, as well as hiking (water bottles carry a liter). Still, it's very hard.
The problem with Kelvin is that the numbers are unwieldy. Nobody wants to say "It's a firgid 273K outside today." Still, it'd be nice.