True random number generator goes online

I remember being amused when I first came across a table of random numbers in a mathematical tables book on a QA course.

The lecturer took great delight in answering the question

'How do you read them off?'

by saying... 'Any way you like!'

I remember having scraggy books with random number tables, logs and all that. We used to have silly mechanical 'calculators'. You set the cogs then cranked the handle round loads of times ( obviously trying to see how fast you could go, with the slight hope of breaking it). I wonder where all those machines ended up. They looked like some sort of weird code-machine. I'd love to have one now for a bit of retro fun on my desk.