And the way they deal with their conflicts rapidly spreads to other countries.

An idea is spreading.

How do they spread?

They never caught on.

And it's spreading.

The word is spreading.

At every stage, the incorrect instructions are passed along to the cells' offspring.

First rumors spread

It is endemic to Germany.

See how it spreads.

Well, to find out, our foundation has been working with 3,000 teachers in districts across the country on a project called Measures of Effective Teaching.

'This is rapidly spreading around the internet...'

The news is spreading really fast.

Create a ripple and watch it spread.

So the information spreads.

It seems to be spreading.

The fire's spreading. It's Gadorsky.

Here news get around...

But it's a totally different sort of process that determines which ideas spread, and which ones don't.

The movement seems to be spreading nationwide, with new states joining the protests.

Endemic diseases and illiteracy are increasing.

Similar sentiments are apparent elsewhere in the region.

Diseases spread. More resources are required.

Afro Eurasia had not spread to the New World.

You have the idea make it spread.

And the entertaining messages spread even more quickly

It's just it's gonna flow better that way.

It's breaking through, just as I predicted it!

It's a jolly day The news is spreading

The eastern part of the Gulf Coast, predominantly Florida, is dotted with many bays and inlets.

With pie jaws the additional centrifugal jaw pressure will be spread evenly over the internal surface of the part

Democracy is slowly spreading around the world.

The city is at an altitude of .

On the one hand, the spirit of cooperation and interaction is becoming prevalent.

Think, temes spreading because they must.

The Chinese restaurant model spreads.

And still, the rumors got the mill out hard.

What makes a message viral?

It was spreading incredibly.

It's spread to the wing. The wing's on fire. She's out of control.

They may. So I'd keep my mouth shut.

It is not a district that matters. It will spread!

Relax, you can charge a stud fee by the time that story gets around.

But among all those ideas that inevitably flow out into the whole world thanks to our technology, are a lot of toxic ideas.

Information spreads in populations, norms can spread in populations, behaviors can spread in populations.