Photo: Kirmani et al., Science To take photos in the dark without a flash, photographers must rely on cranking up their ISO, the setting that determines their camera's sensitivity to light.

The particles were selected from the images and measured with a mass spectrometer. The test detected phosphorus ions and solid particles contained in minerals or metallic phosphorus.

The operating temperature of 300°C gives essentially complete removal of volatile sulfate and hydrocaibon particles, but also leads to removal of 15-25% of solid particles. This system has been used ...

Granular Flows The term “granular flows” refers to a system of solid particles in which the flow behavior is dictated solely by particle-particle and particle-wall interactions (i.e., the role of the ...

That means they're made up of solid particles, but they can actually flow like liquids! Candies such as Skittles, M&M's, Nerds and many others are also granular materials.