They actually diffuse through networks.

But things don't just diffuse in human populations at random.

This telegraph is a fantastic instrument to diffuse religion, civilization, liberty and law throughout the world.

Or again, we can monitor purchasing behavior in people and watch how these types of phenomena can diffuse within human populations.

Informal ties and everyday communication between groups of different faiths in Bulgaria has often helped diffuse tensions that developed at the political level.

This is aimed at reducing the direct impacts from these sectors, as well as their diffuse pressures, such as fragmentation, acidification, eutrophication and pollution.

Since the 1990s, however, the recognition of diffuse pressures from different sources has led to an increased focus on the integration of environmental concerns within sectoral policies, for example in transport or agricultural policies.

You know, it's like once again there's this whole problem of design being often misunderstood for art, or the idea that is so diffuse that designers want to aspire to, would like to be called, artists.

And in that episode, I answer the question and I get a chance to explain what would normally be kind of dry topics optics, diffuse versus specular reflection, how light works, how light works on the retina, and even the etymology of color terms like white and black.

We know that the oxygen molecules don't know that there's less oxygen here, but if you watch the video on diffusion you know how that process happens. If there's less concentration here than there, the oxygen will diffuse across the membrane and there's less inside the plasma because the hemoglobin is sucking it all up like a sponge.