Nick Farrell the Inquirer, Wednesday 2 July 2008. 09:42:00 Physical media a waste of wonga MAKER OF EXPLODING BATTERIES, Sony may have woken up to the fact it has wasted billions getting stand-alone Blu-ray players into the shops. According to thestandard.com, Sony might have wasted a fortune investing in hardware which uses physical media when it should have been splashing out on streaming technology....