>> Not really - the search keyword "Vidocq" /would/ have helped...>>> <ducks& runs>>> That's not a search keyword. That's the answer.
It's like an NP decision problem; the solution can be easily verified,
but not easily computed.
(Except that it's not a decision problem. And we've not talking about
computation, we're talking about Google searches. And that this is a
horrible analogy...)
