తప్పు అని నిరూపించడానికి ఎంత వ్యయం అయ్యింది?

LONDON/GENEVA: The world of science was upended last year when an experiment appeared to show one of Einstein's fundamental theories was wrong - but now the lab behind it says the result could have been caused by a loose cable.

Was Einstein wrong - or was the cable loose? - The Times of India