The idea of a cigarette that only worked while you sucked on it was in an OLD sci-fi book. I can't remember which book, or author it was.
A person came from the future to speak with a main character, with a cig that burned when she sucked it, and went out instantly when she stopped (auto battery anyone?).
I THINK it was one of Heinlein's, but it may just has easily been something from Adams' 'Dirk Gently' books. I've been trying to remember for about a month, and I hope someone here knows it. It wasn't Asimov or Clarke, but it WAS an older book. Possibly, but unlikely, it was a Harrison from the Stainless Steel Rat series - I think they were too far in the future.
A person came from the future to speak with a main character, with a cig that burned when she sucked it, and went out instantly when she stopped (auto battery anyone?).
I THINK it was one of Heinlein's, but it may just has easily been something from Adams' 'Dirk Gently' books. I've been trying to remember for about a month, and I hope someone here knows it. It wasn't Asimov or Clarke, but it WAS an older book. Possibly, but unlikely, it was a Harrison from the Stainless Steel Rat series - I think they were too far in the future.