So this idea of how long for each cycle, we call that the period.

This is how many seconds per cycle.

Because remember, a period is how long does it take to complete one cycle.

So for example, a period might look like something like 5 seconds per cycle.

That means any signal we detect would have started its journey a long time ago.

At approximately two decades of age, the survivors will be old enough themselves to breed, and continue the cycle which their very existence heralds.

A tunnel through time.

We have the change in time, once again, we have the change in time.

And time.

I'm trying to be nice...

Time travel to the future.

Gimme that oldtime religion Gimme that oldtime religion

Oh, gimme that oldtime religion Gimme that oldtime religion

Gimme that oldtime religion Gimme that oldtime...

Now that, I haven't used in a long time. A long time.

It's too long. Unni, it's too long, right?

Too long. Much too long.

Well, our time is, or we could even say our change in time, our change in time is 3 seconds.

Long

Boing

Young

Pong

Tall

Tall

So time it's really a change in seconds. But we'll just go with time right here,

And so we know, we know that that velocity (let me do it this way) we know that velocity is equal to displacement is equal to displacement divided by time, it's really once again, it is change in time but we'll just say time, that's implicitly change in time and if you manipulate this a little bit you really just multiply both sides by time you just multiply both sides by the variable 't' you get displacement, cuz this cancels out... ...you get displacement, and I'll flip this around

So, our displacement as a function of time, our displacement as a function of time,

On the left hand side we just had the time, so the time is 240 seconds.

realtime

New Layer

A Web of Time.

Time flies.

Time goes on.

And then what is our time?

And then Christopher evidently did something pretty shabby...

Times being what they are.

... thetimemachine.

Old friend, me. Long time. Long time.

Mm. You might keep here a long time, an awful long time.

Not only that, they're able to do it lap after lap after lap.

The Krebs cycle, or the citric acid cycle.

So this is a simple distance is equal to rate times time problem.

And all of that is being multiplied by our change in time, or the time that has gone by.

The road is long.

I am tall.