Rydberg atoms are atoms with one or more outer electrons excited to very high energy levels, which interact very strongly with each other. These atoms are widely used to run quantum simulations and ...

Scientists from Tokyo Metropolitan University have discovered that a hydrogen-absorbing material shrinks in one direction ...

Proprotor blades stop and fold back and propulsion transitions from turboshaft to turbofan to accelerate the X-76 to speeds ...

A hydrogen-treated metal alloy shrinks instead of expanding when heated, driven by magnetism, offering customizable materials ...