Scientists have suggested that these particles then travel through the air, as the "gold dust" has been found 621 miles away ...

The smart dust (a silica shell-isolated gold nanoparticle) reports changes in the local chemical ... Health. As soon as smart dust particles shrink to the nanoscale, their risk profile will match that ...

Inside all of that, there are very small gold dust particles measuring 20 micrometers (0.02mm) with a total of around 80g spewed out daily. The price of gold is currently hovering around £63 per ...

Even tiny specks of gold dust are permanent ... the process of gravitational attraction by which small particles in space stick together. These planetesimals grew and grew, through continued ...

The Fund seeks daily investment results, before fees and expenses, of 200% of the inverse (or opposite) of the price performance of the NYSE Arca Gold Miners Index. The Fund creates short ...