First broadcast: on BBC FourLatest broadcast: on BBC Four HD
Legend has it that Queen Hatshepsut, Egypt's first female pharaoh, sent ships to the land of Punt. Cheryl Ward sets out to recreate the voyage, in search of this mythical land. Show more
First broadcast: on BBC Two Northern Ireland (Analogue)Latest broadcast: on BBC Two England
Documentary on the science behind the idea of six degrees of separation. Originally thought to be an urban myth, it now appears that anyone can be connected in just a few steps. Show more