Oh fuck I didn’t even get to volume mesurments, I knew the imperial system was fucked but until I actualy did some Wikipedia. Well my God what the fuck.
The video in question directly addresses that chart, correctly poining out that it’s quite misleading in the implication that the measurements on it are ever converted between in any context ever. But no, there is no context where someone converts between feet and miles, or uses sticks or hands or fingers or palms or chains or all those other units I promise you haven’t heard of. Imperial is bad, but it’s not that bad.
Similarly, it is completely irrelevant to know that a gallon is an integer number of cubic inches at all, that is a conversion that is simply never done.
A spacecraft weighing two tons fires its engine in a straight line for five seconds. It uses up 100 pounds of fuel, and the engine is rated to exert 500 pounds of force. What is the delta V, in miles per hour?
I can do that calculation in metric easy peasy, because all the SI units convert at a 1:1 ratio, and I can easily convert between the different scales. Can you do the math in Imperial without looking up the conversion factors?
Nope, but nobody does calculations like that in imperial either. All science is done in metric, then converted to imperial at the end if that’s needed.
How many cubic inches are there in a gallon, without just looking it up?
Oh fuck I didn’t even get to volume mesurments, I knew the imperial system was fucked but until I actualy did some Wikipedia. Well my God what the fuck.
The video in question directly addresses that chart, correctly poining out that it’s quite misleading in the implication that the measurements on it are ever converted between in any context ever. But no, there is no context where someone converts between feet and miles, or uses sticks or hands or fingers or palms or chains or all those other units I promise you haven’t heard of. Imperial is bad, but it’s not that bad.
Similarly, it is completely irrelevant to know that a gallon is an integer number of cubic inches at all, that is a conversion that is simply never done.
A spacecraft weighing two tons fires its engine in a straight line for five seconds. It uses up 100 pounds of fuel, and the engine is rated to exert 500 pounds of force. What is the delta V, in miles per hour?
I can do that calculation in metric easy peasy, because all the SI units convert at a 1:1 ratio, and I can easily convert between the different scales. Can you do the math in Imperial without looking up the conversion factors?
Nope, but nobody does calculations like that in imperial either. All science is done in metric, then converted to imperial at the end if that’s needed.