As Niels Bohr once said, prediction is very difficult - especially about the future. Still no hyperdrives, flying cars, hoverboards, dolphin translators or dystopian gladiatorial contests, but according to this article head transplants are on the horizon - props to the makers of Worzel Gummidge for being such unexpected visionaries. Someone had their thinking head on... However I can confidently predict that cinemaphiles will have plenty to enjoy at this year's London Independent Film Festival , which opens this Thursday. Horror fans should check out the programme on Friday 24th April, which includes the haunted-school feature Unhallowed Ground as well as a selection of horror shorts. For science fiction fans, there will be a selection of sci-fi shorts on Saturday 25th April. Also try and get to the festival on Saturday 18th April, when the programme will include Emma Maclennan's dystopian short film AIR , winner of Phoenix Film Festival's Best Sci-Fi Short Film award ear...