Rare 50p coin with specific error could be worth £155 - how to spot
A coin collecting expert has urged Brits to check their change for a 50 pence piece that could be worth more than 300 times ...
IFLScience3d
Check Digits Are A Little Piece Of Number Theory You Use Every Day
We live in an age ruled by numbers, and as such, check digits have (ironically) innumerable uses. Books, for example, are ...
The Berkshire Eagle4d
A look at the pieces sold at Sotheby’s from the collection of philanthropist, Stockbridge resident Aso O. Tavitian
A recent art auction at Sotheby’s New York raised a whopping $21,018,680 for The Aso O. Tavitian Foundation. The collection ...