Brits are being encouraged to scrutinise their £1 coins closely for a minuscule mistake that could inflate their value to 500 ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Brits are being urged to examine their £1 coins with a keen eye for a tiny error that might boost their value immensely. At ...

It’s pretty neat clearly seeing tiny specks of dust or lint present on surfaces when [Steve] demonstrates imaging things like coin cells. Many a hacker knows that the devil is in the details ...

They examined all four coins under a powerful microscope and confirmed in the journal, PLOS 1,, external that there really were scratches, ...

The collector said you will likely need to use a microscope to properly see the date - as it is incredibly small. "You can see here the date 2017 in micro-lettering on every side," he said.