And what does a warming atmosphere do?

Water expands with heat.

So you're now about 14 billion years into this.

You feel deep, deep guilt.

If epsilon is equal to minus 1.2, then the plus string is fixed in comoving coordinates.

Our universe is expanding.

Since that power is less than one, the universe is decelerating.

And we infuse that clay with an ingredient that we call leaven.

The permanent ice is marked in red.

Her chewing muscles grow so vast

Hey, look, my stomach's distended!

Will the universe expand indefinitely?

Heat expands most things.

Again, on complicated mi , mixtures of cosmological parameters.

The other one is the nucleosynthesis of light elements.

The redshift surveys as you recall will give us actual measurement of the mass distribution because.

We can do it because in space there are no aerodynamics.

Oxygen in your body will expand rapidly, rupturing your lungs.

If the swelling gets worse, it could inhibit her breathing.

I just showed you this picture.

So here we have the opposite scenario.

Galaxies are composed of stars. stars evolve, their brightness will change in time collectively. Galaxies merge.

An interesting case is if w is less than one.

In this case, it's yeast, but yeast is leaven. What does leaven mean?

But Diemand et al shown in the following The simulation starts at the redshift of 12, a very low contrast.

We learned that it's accelerating.

Okay, he's got lines of distention... across the duodenum.

If epsilon is 0, then clustering is fixed in proper coordinates.

This is now known as the Hubble diagram and was immediate evidence for an expanding universe.

They are the same for photons and baryons in terms of number densities.

What had happened is that we are made partially of water, and when water freezes it expands.

And, if we go further say, beyond local supercluster, most of the velocities due to Hubble expansion.

Now, later on, the two of them came up with the different model that bears ther names but that is a different story.

We call it dark energy, and it has this effect of causing space to expand.

When the hollowpoint hits the skull, what happens is it mushrooms.

Those are the origami creases forming, and now you can see the airbag inflate and find out, does it work?

Robertson and Walker are two mathematicians who developed a mathematical description that will actual, that's actually still being used in explaining or describing expanding universe.

Rescan the devices

Early this century, scientists studying the outer reaches of the universe confirmed that not only is everything moving apart from everything else, as you would expect in a universe that began in hot, dense big bang, but that the universe's expansion also seems to be accelerating.

This turned out to be a very unstable cosmological model, and it's wrong anyway. at the same time, Dutch physicist Willem

The arctic ice cap is, in a sense, the beating heart of the global climate system.

So you have the sprawl of LA, the sprawl of Mexico City.

The output are our symptoms

Gravity separated away from the other forces.

But if there's dark energy, and the dark energy does not go away, the universe is just going to keep expanding forever and ever and ever.