Craig Charles in “Heat Five”

Now, in my day, there were three things a fella needed to shave: a razor, some shaving foam, and enough loo roll to bandage the whole of the wounded at the Somme. But nowadays, it's all performance toiletries. Like, for all I know, a jet propelled tooth brush and a 200 wipes per minute toilet roll - sounds nasty. But there is one bit of progress I am bang up to date with, and that's robots. And here, our robotic innovations are gonna do battle for a place in our series semi-finals.