On Tue, 18 Feb 2014, Brent Brown wrote:

> On 18 Feb 2014 at 11:13, RussellMc wrote:
>> 57 (mainly) world maps showing various information in unusual and often
>> informative ways.
>> Superb.
>>
>> Potentially a very black hole indeed.
>>
>>                         http://www.stumbleupon.com/su/9ONMHh
>
> Indeed. I like map 13, longest straight line one could sail in. They say =
20,000 miles
> @ avg 7.5 knots would take 20 years, seems way wrong. I calc 20,000 miles=
 / 8.631
> miles per hour =3D 2317 hours =3D 96.5 days. Maybe the 20,000 miles is al=
so wrong,
> who knows.

You obviously haven't taken into account coffee breaks ;-)
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