Friday, September 18, 2009

Prehistoric man 'used crude sat nav'

Not sure I buy this, but it's an interesting theory.

They were able to travel between settlements with pinpoint accuracy thanks to a complex network of hilltop monuments.

These covered much of southern England and Wales and included now famous landmarks such as Stonehenge and The Mount.

New research suggests that they were built on a connecting grid of isosceles triangles that 'point' to the next site.

Many are 100 miles or more away, but GPS co-ordinates show all are accurate to within 100 metres.

This provided a simple way for ancient Britons to navigate successfully from A to B without the need for maps.


Read more here.

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