Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. The particles that are in ...

Lacquers, paint, concrete—and even ketchup or orange juice: Suspensions are widespread in industry and everyday life. By a suspension, materials scientists mean a liquid in which tiny, insoluble solid ...

In one sentence: Electronic ink is a reflective, non-emissive display medium in which electrically driven pigment particles, usually suspended in a dielectric fluid inside microcapsules or microcups, ...