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The Lost continent of

You've found a bug on my site!

On two occasions, I have been asked [by members of Parliament], 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able to rightly apprehend the kind of confusion of ideas that could provoke such a question.

Charles Babbage

3, 2, 1... Contact!

Reach out and, touch somebody

As if I didn't get enough unsolicited email... Actually, getting nice (and unusual) email from people is part of the fun of having a website. I will do my best to reply. Sometimes though, I do get swamped, and emails do fall through the cracks... If that happens to you, let me say I'm sorry in advance. You can get hold of me by sending an email to me at:

hello (at)

If you prefer not to send email 'in the clear', then please feel free to use my public key to encrypt your message first.