The last 24 hours has been really scary day for Terminator-style conspiracy theorists.
We learnt we can make artificial retinas. But while machines will understand us better than we understand ourselves, we need an iRobot-style law to stop them from killing us. Luckily we’re sure that the benefits of these other stories from the Edge of Technology – like how to turn pee into power – are big more than enough to offset the risks:
But what do you think?