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Fooled in Blackpool?

From the top of Blackpool Tower (approx 150 metres) on the UK's west coast, can you see the curvature of Earth along the Irish Sea horizon? I thought I could, but my friend disagreed. If I'm wrong, how high would we have needed to be?Mark Ford, Bolton, Lancashire, UK
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  • Asked by damian
  • on 2009-01-14 18:00:00
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Categories: Planet Earth.

Tags: animals, planet earth, plants.

 

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Kit Barritt says:
It is not possible to apply the scientific method to a subjective test without the presence of a control. If I go up the tower and claim I can see the curvature of the horizon this proves nothing. The use of straight edges against which a the horizon can be compared was not part of the original posit. Unless the curved horizon could be randomly replaced with a non-curved horizon and a blind (no pun intended) test performed, it is not possible to determine whether the curved is detected or imagined. Anyone care to suggest how such as non-curved horizon could be constructed on the same scale.
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posted on 2009-01-29 19:02:00 | Report abuse


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Tim Kasoar says:
A previous person (John Twin) commented that if he lived closer, he would just do the experiemnt himself. I agree - but why do you need to live closer? a simple internet search of 'view from top of blackpool tower' can provide all the answers you need.
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posted on 2009-02-13 21:18:00 | Report abuse


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suzysunshine1985 says:

I can see the curve of the earth when looking out to see from Brighton Beach. If its a clear day, its quite clear.

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posted on 2009-12-10 15:17:03 | Report abuse


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