For those of you who work with designer handbags, you know how important it is to ensure that you stock only authentic products from the hottest brands. However, with all those bootleg products floating around out there (some of which are quite convincing), it can...

Since the golden age of science fiction, the world has eagerly anticipated the invention of the jet-pack, the teleporter and/or the flying car. We've longed for both the sublime and the ridiculous with truly speculative sci-fi concepts such as matter replicators and time machines. We...