Art Editor Steve treats us to some alternative uses for Apple's tablet. It's so much more than a big iPhone...

Focus art ed Steve builds and tests out the Hole-On Ex - a cardboard pinhole camera kit that you build yourself.

Read Focus's review of the Hole-On Ex here.

When will computers outthink us?

Whenever I go into a bike shop looking for a new helmet, the trainee sales monkey always uses the excellent line of “how much is your head worth?” to which I reply “About £100”.

But on reflection I should be willing to pay a lot more to protect what I think is a fairly useful bit of my body.

What’s the oldest part of our bodies? 

I’ve been pondering this question for a while. It may seem obvious, but is it? What do you think?

Send us your thoughts by 20 November and we'll print the best answers in our January issue.