A bit beyond my knowledge but quantum theory maintains you can be in many places at once!! The other day there was a great TV programme on Quantum computers which gave some puzzling thoughts - about a week ago, I will look for a link.
I think this was it, although titled "Defeating hackers" it had a lot of good stuff. You as a computer builder may be quite interested in how such machines have to be kept an near absolute zero degrees....
You hare talking about the Horizon program. Alas the BBC has dumbed down that excellent program not so much by the content but with the ridiculous camera shots,effects and angles which add absolutely nothing to the subject matter and have made the program unwatchable to me now.
This weeks program was about Dinosaurs but again pointless camera tricks. Rather early they had some professor riding a horse, getting off here horse and kneeling at a skeleton but all three shots on the screen at the same time. Why. I have no idea. Did not watch any more.
Fruit Bat /\0/
Well that is not very helpful as I am more confused than ever.