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In the Secret Life of The Sun (http://www.bbc.co.uk/programmes/b03694kd http://www.bbc.co.uk/programmes/b03694kd), a popular science program, I remember they ga
by edoloughlin 13y ago
In the Secret Life of The Sun (http://www.bbc.co.uk/programmes/b03694kd http://www.bbc.co.uk/programmes/b03694kd), a popular science program, I remember they gave a range of between 10,000 and 1,000,000 years and mentioned 100,000 as the average later in the programme.