Nuke waste debate: Turn it into glass or encase in cement?

Congress should consider authorizing the U.S. Department of Energy to study encasing much of the nuclear waste at the nation's largest waste repository in a cement-like mixture instead of turning it into glass logs, according ...

Toward a practical nuclear pendulum

Researchers from Ludwig-Maximilians-Universitaet (LMU) Munich have, for the first time, measured the lifetime of an excited state in the nucleus of an unstable element. This is a major step toward a nuclear clock that could ...

Metal in chains

The electronic energy states allowed by quantum mechanics determine whether a solid is an insulator or whether it conducts electric current as a metal. Researchers at ETH have now theoretically predicted a novel material ...

Theorists solve a long-standing fundamental problem

Trying to understand a system of atoms is like herding gnats - the individual atoms are never at rest and are constantly moving and interacting. When it comes to trying to model the properties and behavior of these kinds ...

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