Rihla, means "Journey" in Arabic. It followed US Islamic scholar Hamza Yusuf Hanson as he travelled around the globe. Mr Hanson, known as Sheikh Hamza, and presenter Eissa Bougary met the public and scholars in places from Cambridge in the UK to San Francisco in the US and Istanbul in Turkey.
Experiments using Hot Wheels! Have you ever wondered how our die-cast cars go so fast? Learn all about the physics and gravity in this Hot Wheels Labs series.
Following the Otteson family of Tonopah, Nev. as they mine for turquoise in the unforgiving Great Basin Desert; they risk blistering heat, dangerous explosions, and treacherous slopes in their quest to unearth the elusive blue stone.