Sentence examples for proven as of from inspiring English sources

But there's one pill rising to the top in Britain and overseas: the "Limitless pill", modafinil – the only smart drug clinically proven, as of last year, to actually work.

But there's one pill rising to the top in Britain and overseas: the "Limitless pill," modafinil the only smart drug clinically proven, as of last year, to actually work.

This proved as much of a surprise to Vegas as to any onlooker.

But turning good ideas into reality has proved as much of a problem as negotiating Brazil's notorious official bureaucracy.

And so, "the euphoria of 1991 would prove as transitory as the euphoria of 1945".

But will any of these companies prove as puzzling as the National Ballet of Cuba, now at the Coliseum?

In the Opera Orchestra "Foscari" on Thursday, Julianna Di Giacomo could prove as impressive as any of them.

But if Trump proves as dangerous as many of us suspect, we must resist.

He was to prove as evasive as the meaning of his paintings.

Their message of peace proved as powerful as a 150-m.p.h.

Luckily, day three of Bonnaroo proved as engaging as the first.