Techno deprivation

Every summer my wife and I conduct an extraordinary social experiment with our kids which, if the authorities got to hear about it, could land us in jail. We take them for a fortnight to a remote house in the Welsh borders, take the fuse out of the plug so they can't watch TV, and force them to entertain themselves using nothing but books, board games and the outdoors.

'The Noughties Kids are going back in time. How will they cope?' you can imagine the voiceover to the accompanying...