The crust acts like a thin outer shell, the mantle is a less rigid middle layer of rocks ... The detection of Ru linked to the core demonstrates that precious metals, including gold, can move out of ...

The starting gold nanosphere seeds (left) are surrounded by a hollow, porous silver cage (middle) and become a nanorattle filled with light-scattering dyes inside a gold outer shell (right).

FXM Express. With Fire-Dex’s FXM turnouts, departments don't have to choose between elite protection and saving money.Constructed with an Armor AP™ (gold) outer shell, Milliken® CoreCXP ...

image: The starting gold nanosphere seeds (left) are surrounded by a hollow, porous silver cage (middle) and become a nanorattle filled with light-scattering dyes inside a gold outer shell (right).

A new study's findings suggest that extraordinarily powerful light from gamma-ray bursts might help produce these elements from the outer shells of dying stars.. Previously, research has suggested ...

Researchers at Duke University have developed a unique type of nanoparticle called a “nanorattle” that greatly enhances light emitted from within its outer shell. Loaded with light scattering dyes ...