The phase and the group velocity of light propagating in conventional optical media cannot exceed the speed of light in ...

In a recent collaboration, Turbotech, Safran, and Air Liquide teamed up to validate the feasibility of using liquid hydrogen to power a turbine engine for light aircraft. Nearly a year ago to this ...

and uses chainmail-like design with entangled rings in place of fixed particles typically found in a crystalline structure. Because of its not-quite-liquid-not-quite-solid nature, PAMs are ...

Get Instant Summarized Text (Gist) Nano-sized particles, specifically small extracellular vesicles (sEVs), have shown promise in targeting the DR5 receptor on tumor cells, inducing apoptosis. This ...

Russia spent almost a quarter of the national wealth fund’s available reserves last year to keep the economy on a war footing and finance its invasion of Ukraine. The National Wellbeing Fund ...

Pauli and others soon realized that this empirical rule of exclusion applied not only to electrons but to a broader class of particles, including protons and neutrons, which they called fermions.

Baptiste Loiseau is like an artist. But instead of paints, the cellar master of the House of Remy Martin creates art with his cognac blends. His palette is his palate and his nose, delicately ...

Central to physics are ideas such as energy, mass, particles and waves ... where crystalline and liquid regions coexist. Controlling qubit–phonon interactions is crucial for solid-state quantum ...

Evaporation close evaporationThe process in which a liquid changes state and turns into a gas. is used to separate a soluble solid from a liquid. For example, copper sulfate is soluble in water ...

The particles in solids, liquids and gases change arrangement and motion when a substance is heated or cooled down. This is explained by the kinetic theory of matter. Read more in our study guide ...

Following a slew of attacks in which climate activists splashed soup and other substances on iconic pieces of art, the National Gallery in London is banning liquids and enacting a number of other ...