—When did the first man fly across the English channel?—In 1908 Lord Northcliffe offered a prize of

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—When did the first man fly across the English channel?

—In 1908 Lord Northcliffe offered a prize of ￡1,000 to the first man who would fly across the English Channel. Over a year passed before the first a____ was made.

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attempt

ξ	1	2	3	4	5	6	7	8	9	10
P	$\frac{2}{3}$	$\frac{2}{3^{2}}$	$\frac{2}{3^{3}}$	$\frac{2}{3^{4}}$	$\frac{2}{3^{5}}$	$\frac{2}{3^{6}}$	$\frac{2}{3^{7}}$	$\frac{2}{3^{8}}$	$\frac{2}{3^{9}}$	m

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