No one knows–because neither the human eye or brain is equipped to see it. That’s where art comes in. There’s an invisible world that operates all around us, but we can’t see it. It’s a world composed ...

An international team has developed spherical colloidal particles for the visualization of rotational dynamics. The two-color fluorescent particles have an off-center core that allows tracking of ...

High above the oceans and landmasses, an unseen migration is constantly unfolding. These travelers are aerosols: millions upon millions of microscopic particles so small they can drift for days or ...

This is a preview. Log in through your library . Abstract ABSTRACT Through microscopic visualization experiments, a process generally known as depth filtration was shown to be caused by surface pores.

According to the U.S. Environmental Protection Agency (EPA), “Americans, on average, spend approximately 90% of their time indoors, where the concentrations of some pollutants are often two-to-five ...

Tom has a Master's degree in Journalism. His editorial work covers anything from archaeology and the environment to technology and culture. Tom has a Master's degree in Journalism. His editorial work ...