Isn't it marvellous, the way all those ideas that used to be pure fantasy, then science fiction, have been developed into credible scientific theories and built into real, useable technology?
- Crystal balls
Only a hundred years ago, people scoffed at the idea that one day, if would be possible to see major world events, as they took place, on the other side of the planet. Like Paris Hilton being jailed for drink-driving or some cow being given a death sentence. Must...resist...posting...minger...picture...
- Alien planets
Giordano Bruno was burned at the stake in 1600 for even suggesting that there might be other worlds inhabited by other beings. To date, more than 200 alien worlds have been discovered. Probly. It's hard to be sure, all you see is a tiny wobble in a star's motion or a brief dimming in its brightness. But the Search for Extra-Terrestrial Intelligence continues unabated. As scientists say, we just need more money research.
- Teleportation
Just imagine being able to walk into a booth in Sydney, Australia, dial in a code and emerge seconds later in Kentucky, USA. Dream on - so far, they've got as far as teleporting a single atom held at a temperature close to absolute zero. Besides, who in their right mind would want to go to Kinfucky?
- Invisibility Cloak
This story finds its roots way back in Greek mythology. More recently, Frodo, er, Harry made use of a similar device to escape detection. Just last year, scientists developed a working cloak shed of invisibility. Better known to us lesser mortals as a shed.
- Levitation
Who wouldn't give their eye teeth to fly on a 
magic carpet? Cue A Whole New World and all that Disney shite. Yes, of course it would be amazingly brilliant, in theory. But have you considered the practicalities? Fending off the squeegee brigade while you wait at busy airborne intersections. Spending all your time hoovering up dead flies and that. Still, the high-speed chases would be much more exciting.
- Time Travel
Hop in the Tardis with Dr Who, step back in time and see Kylie Minogue in the bath. I Should Be So Lucky. But Professor Amos Ori now thinks it might just be possible, using an envelope filled with dust. [You're yanking my chain, right? Ed.] No, really.
- Cold Fusion
Limitless energy, virtually for free. All you need is a few million dollars, twenty years and a gullible sponsor. Or you could stick with hot fusion, which costs a gazillion dollars and will deliver commercial results in forty years. Or so they tell us every forty years. Sigh. Looks like we're stuck with the big round yellow thing meantime.
magic carpet?
Buy it! Now!
