The Ancient Egyptian world is one enshrouded in mystery. From historic tombs housing secret mummies, to breath-taking treasures and hidden curses – the intrigue surrounding the ancient world is boundless. Next weekend, celebrate of one of the most fascinating periods in global history, as we investigate the forgotten age of the pharaohs during Egypt's Ancient Mysteries on National Geographic UK. | National Geographic UK

How old is nanotechnology? What about computers? Or pyramids, for that matter? Hint: older than you probably think, although no one could tell you exactly how our ancestors managed to construct these artifacts. | Sunday Roast