Suspensions are widespread in industry and everyday life. By a suspension, materials scientists mean a liquid in which tiny, ...

The hotter a solid gets, the faster its particles vibrate. This means that solids expand when they are heated. When substances are heated and expand, their particles do not get any bigger.

Mixing substances can result in a chemical reaction that produces ... Slowly add the sodium carbonate solution to the Epsom salt solution. White solid particles will form and deposit as a precipitate.

"This could significantly lower the environmental footprint of lithium production." Scientists uncover unexpected use for EV ...

Supersolids are a strange state of matter defined by quantum mechanics where particles ... refers to a substance's internal ...

The term colloid describes a system consisting of one substance finely dispersed in another ... dispersed as fine drops in an aqueous continuous phase) ‌‌‌Smoke (solid particles dispersed in air)‌‌ ...

People breathing contaminated air over the course of years are at greater risk of developing numerous diseases. This is ...

Flows involving solid particles are used extensively in the chemical process industries, including areas such as petrochemicals, pollution control, powder technology, coal combustion, and ...

For the first time, ETH materials scientists are measuring the rolling friction of tiny, micrometre-sized particles. These ...

Substances can exist in three states of matter - solid, liquid and gas. All substances are made from particles, and the forces between the particles are different in solids, liquids and gases.