It has recently been brought to my attention

that my video on the A4 paper scale I made an apparently unwarranted number of attacks

on the imperial system of measurement and I would like to, entirely voluntary, to apologize.

Why wouldn’t you take a barley corn, as the basis of your system of measurement should

you be, I don’t know, hypothetically, an industrialised modern superpower. And to apologize I’m now

going to give you the NumberHub guide to the imperial measurement system. Because it all

hangs together so nicely! You take three barley corns that gives you an inch, you take 12

inches that gives you a foot, you take three feet and it gives you a yard, you take 1760

yards you get a mile. A mile alternatively you can split into eighths, each eighth of

a mile is a furlong, of those furlongs you can divide them into tenths and you get a

Gunter’s chain. Each Gunter’s chain you can divide into elevenths and that gives you a

fathom, if you take 15 fathoms you get a shackles or alternatively if you take 100 fathoms you

get a cable. If you take 10 cables you get a nautical mile, a nautical mile of course

being wildly different to a standard mile. If you take three nautical miles you get a

league, or alternatively if you take a nautical mile and split it into feet you get 6,080

feet. We’re back at feet, if you take a foot and divide it in thirds you get a hand, of

course a hand is exactly a third the size of a foot, each hand if you cut it in half

you get a stick, each stick if you cut it in half you get an inch. Each inch, if you

take three of them together you get a palm; a palm split into quarters gives you a digit.

Three digits give you a nail, four nails give you a span, two spans give you a cubit, a

cubit divided into thirds gives you a shatments, why wouldn’t you call something a shatments?

If you take five shatments you get a pace, if you take two paces you get a step, of course

two paces to the step, if you take four steps you get a rope, if you take five ropes you

get a Ramsdens Chain, if you take 50 Ramsdens Chains you get a roman mile. The roman mile

of course wildly different from the standard mile. Because while the Roman mile is exactly

60,000 inches, the standard mile is 63,360 inches. Speaking of inches, if you take an

inch and divide it into six you get picas, if you take picas and divide it into twelfths

you get a point. If you take a point and divide it into 20th you get twips, or alternatively

if you take six points you get a line, a line is exactly the same length as a poppy seed.

And if you take four poppy seeds you’re right back where we stared. Four poppy seeds equals

one barley corn. What a fantastically logically and consistent system of units.

I opened the discription to see if it was April 1st… it wasn't

oh, well shoot. Gonna have to metric i guess. cause matt is makin the fun at us now.

2:35 What a fantastically logically and consistent system of units.

Me: Well yes, but actually NO. I lost track after the first change of unit.

I was hoping for empirical measurement.

Not Imperial units.

All this just confirms my love of imperial. Metric is so booooring…

Poor old Isambard Kingdom Brunel! All those bridges, tunnels, railways that are still working perfectly. It was only because it was later apparent that 1 chain can be converted to 20.117 metres. Of course a metre makes perfect sense in our world. Itās the distance travelled by light in a vacuum in 1/299,792,458 of a second; something I have always found to be a reliable rule of thumb. I am a fan of yours otherwise BTW.

Nice! Next are the weights š

One of my favorite videos from Matt.

Beautifully cleared that up Matt, thanks!

and thats just the lengths

Iām really sad that I was taught the imperial system. If my darn country would just use metric, we could convert in our heads, instead of literally having products that just convert!

Donāt know about all the imperial units, but I will say that feet and inches are far more relevant to the human scale than meters and centimeters. As an architect, imperial measurements at this scale are far easier to use since it maps the body with nuance and utilizes a base 12 number system which is much easier for dividing into whole digits. Do with that opinion as you will, I just donāt think that point is made enough

As a native metric person, I should say that imperial is far from useless even today. Rationally speaking, there are contexts where it's relatively more convenient than metric, for example in aviation.

A fun fact remains that imperial is officially defined in terms of metric since about the 1850s after Westminster burnt down in London..

As an American…this makes complete sense to me. It's a good thing we have guns because being reminded of it…wait; maybe it's not a good thing we have guns.

Compare this to

minecraftwhere we have our base unit of length, theblock, as well as thepixelwhich is a 16th of a block, for measuring smaller distances, and thechunkwhich is 16 blocks and is only used for weird technical things. Itās really simple.Ok, I lied. We do have weird units for numbers of items. There is, of course, the

item, but for measuring larger numbers of items, we usestackswhich are either 16 or 64 items, depending on the item, because most things (including all blocks) can fit 64 items per slot, but throwable projectiles (and also signs for some reason) only stack to 16. If you have a really large number of items, youād measure them indouble chests, which have 54 slots, so they can fit 54 stacks of whatever item. For 64-stackable items, thatās 3,456 items. Thatās almost as bad as a mile equaling 63,360 inches. Almost.edit: youtube comment formatting is stupid

You need to be high-IQ to understand our measurement system.

Fun fact: Imperial units have been re-define to be based on metric units with a conversion factor (and an offset in case of temperature).

Remember the Metric system is also arbitrary. And is inconsistent as its base measurements have changed a few times over the years. There have been books written on the subject of how bad the "science" was that was used to create it.

The inch isn't defined by the 'barleycorn'.

It's defined by the centimeter. š

Sounds like the rest of the world just isn't quick enough to keep up with our mathematics

4 points = a line

go home america, youre drunk

you left out, take 231 in^3 and get a gallon

Whats is realy the KELVIN measurement now that we are very much approaching the zero and what are FAHRENHEIT and on what bases was it scaled? like CELSIUS is so obvious based on and according to water states? and if they change the KELVIN would not this mean we should change the rest like JOULES and WATTS and COULOMBS?

Good luck trying to fly a plane without knowing your knots.

Y?!

the most fun is to see an Australian destroy the imperial British system….

I can't know if this is a joke or really the imperial system.

Oh wait the imperial system is the joke.

le mĆØtre c'est bien pratique en fait

Someone needs to write out every unit he said in terms of barleycorns

Metric and Imperial both have advantages. Metric uses multiples of ten or one hundred for naming conventions and is very much a science and math oriented system. Imperial is more user oriented with things like the last segment of your pinky being about 1 inch, and also things like a foot being 12 inches makes it easily divisible at a glance. That last reason is why timekeeping failed to be Metricated. 10 only being divisible by 1, 2, and 5 isn't great if you regularly need to divide by 3 or 4.

Yes Imperial has bizarre measurements that don't get used very often. But there is reasons why they exist, and that is because of who commonly used them before.

Kind of aggressive but not exactly wrong, but can we get a vid that makes instead of internally inconsistent.

X feet = a mile

X feet = league

X leagues to a mile

Leagues term origin is

Mile term origin is

So on so forth

Itās a Head Squeeze material on the BBC Earth Lab channel, starting with a reference to The NumberHub material, made by Matt Parker from standupmaths and Numberphile.

And they say Infinity War was an epic cross

I actually measure lengths in broken laptops. Which is vastly different to regular laptops.

I watched this video 5 years ago and decided to name my son Shatments. He turns 4 on Monday.

All those things are very definite, so, yeah, it's consistent.

Let's not forget that Britain claims to use the metric system but actually uses some crazy hodgepodge of metric and imperial and are the ones responsible for the imperial system in the first place.

Oh, and they weigh themselves in Stone, whatever that is.

Only 5 of those are in the american imperial system. The rest are you falsely attributing all systems of measurement ever used by humanity to the imperial system. Also, to answer your question on why the roman mile is different from the british imperial mile is that the roman mile was the measurement system used by the roman empire thousands of years ago and is not part of the american imperial system. An american historian might use the term, but it is not an official measurement recognized by the USA.

Ya gotta love the imperial system

Dumb system.

The inventors of imperial are just making it up then

hopiless the french create the metric system

Irony: Patriots rebel against an imperial system in 1776 and become a progressive society with freedoms for everyone.

Use an imperial system of measurements.

And now Iām not surprised that these people voted for Trump.

Glad I was born in a country that uses the metric system

21st Century Edit:(Ounces) Pounds

Inches, (Feet), yards, miles

(Fluid ounces), Teaspoons, tablespoons, cups, pints ,quarts, gallons

Everyoneās confused, but Americans are supposed to be bad at math šš

America was a mistake. When trying to gain independence from the UK, they threw away all the good things (tea) and kept all the bad things (the imperial system and imperialism)

It is kinda sad that Americans, including myself, who are se naĆÆve, have to think of a pop/soda/fizzy to be able to imagine a liter. ( Iām also pretty sure that the soda isnāt even exactly a liter, either)

Man: When did you not understand?

Me: At the beginning. Pls may u repeat that again? š

Man:O

0:37

Why are there not 36 barley corns, but 42?

If you can tell me exactly how many fluid ounces make a pound, you really understand the American system!

One thumbs up equals three finger bones

>the snake is 12 feet long

>How do you know that?

>I step on the damn thing as I measure it. See? More effective than your "meters" bullshit

This needs to be extended to cover imperial weight and capacity measurements.

I'm here thanks to Arumba.

Where I come from we use the metric system, what it shows how manly you are if you can use imperial instead and you are on Chuck Norris level if you can convert back and forth and in fractions of inch, etc. No idea why.

because we are special!

Ironic seeing as it was the British who created this system.

Most confusing system i have ever heared of

āUnwarrantedā attacks on imperial system? Any attack on imperial is VERY warranted. Iām American and I am jealous as heck of pretty much every other county with metrics. Celsius is also so much better than Fahrenheit.

pathetic. makes me hate metric

Blerh… A mile should have been 65,536 inches..

What a mess.

What about other units? Also can we talk about how the abbreviations for imperial units work? Like how is pound lbs, ounce Oz etc.

the whole imperial system is a shatment

Some of these conversion factors are totally incorrect, but anyways…

…. Nope. I'm sticking with metric.

I'm confused

bla bla bla i don't remember anything he said at first a hand a foot a gunters mile. use simpler and better systems micro meter mm cm dm m dhm km

imperials in skyrim no one joins them

Now show me how you read units of measurement smaller than 1mm off of a ruler or divide a 500g block of butter into 100g segments quickly and accurately. Metric isn't the best for all applications.

Take it slow America, take it slow, you'll learn Metric at your own pace, one foot after the other.

But if a fantasy writer came up with this, nerds and geeks would be learning it like crazy.

Someone needs to show this to Jacob Rees Mogg

These are the units everyday Americans use;

Inches/Feet/Miles (Yards are used but mostly for American football, hunting and fabrics)

12 inches = 1 foot

5280 feet = 1 mile

3 feet = 1 yard

1760 yards = 1 mile

Teaspoons/Tablespoons/Cups

3 Teaspoons = 1 Tablespoon

16 Tablespoons = 1 cup

Pints/Quarts/Gallons

2 cups = 1 pint

2 pints = 1 quart

4 quarts = 1 gallon

Ounces/Pounds/Tons

16 ounces = 1 pound

2000 pounds = 1 ton

All of the other units are garbage and are never used in everyday life.

Sorry I'm not well versed in the measurements of humpernickle that Europeans seem to be so proud of.

1400 americans have disliked this

āHey, whatās a third of a meter?ā Oh itās simple, just a repeating decimal, since base 10 is obviously the most sensical system of measurement. We use base 10 in our numbers because we have ten fingers. Thatās literally the entire reason. Not because itās easier, not because 10 divides conveniently by lots of other numbers. The Egyptians realized this when they were trying to figure out how to measure time. Interestingly, time is the metric unit which is never put in comparison to imperial, partially because itās the same for both, but also because the ābase 10 is superiorā fiction breaks down the second (see what I did there) you get to minutes and hours. Why are there 60 seconds to a minute? It seems rather inconvenient, assuming you donāt have sixty fingers. 60 turns out to be a highly composite number, which should be familiar to the mathematicians reading this. The term was coined by Ramanujan himself – they are numbers with more divisors than any smaller positive integer. Why is this important? 60 can be divided in many ways, making it convenient to ask how many seconds there are in 1/6th of a minute, or even 1/12th of a minute. While this might not seem like a big deal, imagine if there were 10 minutes in a hour. A quarter of an hour would now be 2.5 minutes (try counting that on your hands). In the horrible 60 minute system, a quarter of an hour is 15 minutes, a nice round number. This is not a great example, since obviously a 10 second minute would not be very useful (itās almost like we ignore the ābadā metric units that never get used, like decimeters). However if you look at pretty much any of the standard conversion factors in the imperial system, you will find that they are highly composite numbers. Granted, not all are the most highly composite (this would mean no number less than them has more divisors, 5280 for instance is beat by 5040) but either way they all have more divisors than their nearest multiplicand of 10. A few of these numbers, just to set the stage, are 12, 24, 60, 180, and 360, which show up in the inches-feet conversion, time, and degrees (although radians work better for math because they are defined with respect to pi, but are still confusing because common angles tend to have radical coefficients). As mentioned, other conversions donāt have the āhighlyā composite property, but are still highly divisible into whole numbers, much more than can be said for 10. I would think the Numberphile math geeks would enjoy talking about the reasoning behind these conversions (convenient ways to divide a 10ft board into thirds, for example) but instead they get on the āhate the imperial systemā bandwagon. Now, to be quite honest, I donāt hate the metric system at all. As a scientist, I tend to use it quite a lot, although as a physicist, Natural units are much more convenient in many situations. The metric system tends to be a one-size-fits-all measurement system (just like the rule which would prescribe an āanā in front of āoneā). While metric may be useful to scientists, it actually is not convenient for general use. Sure, with imperial you have to know a few more words, but most of the words mentioned in this video are no longer. Some actually are, although they are used for specific jobs and situations, like nautical miles and leagues. Interestingly enough, the āpointā measurement is the unit your fonts are measured in, and it is much more easily written in imperial conversions than the approximation in metric (0.3528). The fact that you will probably use this measurement no matter what kind of paper you are writing on shows how you really canāt get rid of the imperial system. As for science, if you really want to argue about metric vs. imperial, you might want to start with optical components, which are all measured in imperial (except for the focal lengths, which are metric). The next time you see a cool laser table, remember that the spacing of the holes on the table are likely an inch apart, and maybe you will learn time appreciate the though behind a system whose numbers donāt match up with the number of fingers you happen to have. And before you say āmath is base 10ā check out cyclic groups, rings, binary, and hexadecimal.

The news used washing machines to measure a pothole. Why didn't we just use metrics. So much simpler

I actually think the best way to judge a system of measurement is how itās used. I would never use anything but metric in science or medicine, especially if I had to do unit conversion. I can change units by moving a decimal point with little chance of error. But my hobby is carpentry. I will only do carpentry in feet and inches because it does thirds, and quarters better than metric. These are exactly what I need in carpentry.

No. Really? Didnt know that. Tell me, that this is a joke. Not? Shoot the english. There is no hope.

1.3mm + 1.6mm = 2.9mm simple

Nazi-Germany fired with a 9mm Luger

United States fired back with a .38" Revolver

Axis lose, Allies win. (NOTE: The British Empire used 1940s American Smith & Wesson .38" Firearms to help fight the axis)

By the way, Nazi is a term for National Socialist Party

How many angry reacts are there in a mile?

The metric system is the tool of the devil! My car gets 40 rods to the hogshead and that's the way I likes it.

Are these real?

Guide to imperial system

Don't use it.

End of the guide.

I think that this measurement system has been created by a raccoon who was rummaging in a trashcan.

Uff the numbers a way to complex

Imperial System is the most unusable and ilogical crap that has ever been invented.

I am a Metric man 184cm. But your jibrsh made me allmost a believer!

You forgot four fingers is a KitKat

I thought the metric system was harder

This works good for us in america. Plz no bully.

He's doing the system backward. It makes more practical sense when you go from big to little.

A mile is how long the average adult male travels at 1,000 strides. (Or 2,000 steps.)

And an acre is how much land the average adult male can work in one day.

The U.K. isn't a superpower and the only existing superpower doesn't use the imperial system.

Yeah and most people don't use anything you said after the mile.

Even Better… Kill Centimeters and just use Millimeters!

Stone x Leaf x monitor x burrito thats the best system.

I mean this stuff is easy to remember if you just base it on one thing like the foot. Also many people don't care, they just intuitively understand about how long these measurements are, which is the point of commonly used units.