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Although it may not be as exciting as the meaning of life, the histroy of the letter X is rich as it crosses cultrues and civilizations. This history helps us understand its meaning and why we are not watching a TEDz talk.
A former university boxing champion, Iain is an english teacher with an MA in TESOL from Lancaster University. Currently, he works at Prince Mohammed University (PMU).
This talk was given at a TEDx event using the TED conference format but independently organized by a local community. Learn more at ted.com/tedx