What if we told you someone described the Titanic disaster 14 years before it happened? Or that a famous American writer predicted the exact day of his own death? And decades before the first iPad or smartphone existed, some people had already imagined them with astonishing precision. Coincidence? Genius? Or something else entirely? From the sinking of the Titanic to the Moon landing and the rise of social media, here are 10 predictions so accurate that they'll make you wonder whether the future can sometimes be seen before it happens.