Igor Tudor admits Juventus is ‘an unknown quantity’ after just two full training sessions, but he expects ‘to see some things already’ against Genoa. It kicks off at the Allianz Juventus ...

In the Rhind papyrus, the scribe Ahmes uses the hieroglyphics referred to as “aha” to denote the unknown quantity in his algebraic problems. For example, problem 24 asks for the value of aha ...

It's time to elect an unknown quantity and a political neophyte because he is an unknown quantity and a political neophyte. Competency, decency and integrity are overrated. Robert Reid, Wisconsin ...