As the crow flies ?

But it didn't start out that way.

Now, I should say that all the roads here I've drawn as straight lines, but actually, roads are going to be curved to some degree, so the actual distance along the roads is going to be longer than the straight line distance.

Let me show you how it works.

Specifically, the length back here is x2 minus x1.

Yes, I il tell him that it's urgent. Long distance.

Long distance?

That's just this distance right here.

The races are longer.

Birds fly long distances.

We're trying to watch.

And that's what we set out to figure out in the beginning.

Probably the distance.

I mean the long drive.

It's the longest race they'll ever run.

line right there.

I thought I'd try to do something about it.

It's the history of what we eat today.

Be bright and early Monday. We got a long drive.

Activate longrange scanners.

Searching for longrange comms.

But heck, there ain't another for a good country mile.

I'm wasted on crosscountry. We Dwarves are natural sprinters.

Same thing, that's this line.

If you go straight, about 200 metres, but there's no going straight here.

Come on, all the longdistance lines are down?

Two km to cover in 10 minutes. Straight?

All right.

There will probably be this point right here because the distance from there to there is this name as the distance from if you just drop a line straight down.

This is our focus.

And words, it just means.

So it would be the distance around.

The second thing remarkable about the Tarahumara is deep into old age 70 to 80 years old these guys aren't running marathons they're running mega marathons.

Five miles is a long distance to walk.

Twenty miles is a long distance to walk.

And yet, she beat 492 other people.

My longrange transmitter has been knocked out.

Welcome to AOL, Time Warner, Taco Bell, U. S. Government long distance.

Well, the first thing you do is though I've never well, we could just figure out the focal length just by plugging into the formula.

The city expanded the bus route 10Km further.

And any infrastructure you look at whether it's the length of roads, length of electrical lines anything you look at has the same economy of scale scaling in the same way.

It would take about 40 minutes for light to get from the Sun to Jupiter,

I exhausted myself by walking a long distance.

I don't like long drives.

Yes, yes, I'm calling San Diego.