Also, slightly annoying was the description of the inside of a photocopier as being 'like a darkroom'. It seems like a small thing, but the whole point of the p

Also, slightly annoying was the description of the inside of a photocopier as being 'like a darkroom'. It seems like a small thing, but the whole point of the photocopier is that it is _not_ like a darkroom; it's a completely dry process. That was Carlson's innovation, copying without a wet chemical process.