Al-Khwarizmi’s digit and numerical system | Science and Islam
Jim Al-Khalili explains how our numerical system spread to Europe through the work of the Arabic mathematician Al-Khwarizmi.
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Episode 12 | Hajj: The Greatest Trip On Earth
Our five pilgrims have had a once-in-a-lifetime experience at Hajj. Or have they? This documentary, concluding Channel 4's unique coverage of Hajj, explores how they felt about the experience.
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Episode 11 | Hajj: The Greatest Trip On Earth
Five young people from around the world prepare to make the greatest trip on earth, Hajj - the annual Muslim pilgrimmage to Mecca.