Devil's Arrows: Ancient builders hauled 55k-lb stones 11 miles for UK stone row
summary
Researchers have discovered that the massive stones forming the Devil's Arrows in northern England were transported 18 kilometers from Brimham Rocks, rather than from a closer source. This finding suggests that prehistoric builders intentionally chose a distant and challenging location for cultural or spiritual reasons. The effort required to move 25-tonne stones over such a distance indicates a high level of social coordination and engineering skill. Consequently, the monument's construction was driven by symbolic meaning rather than mere convenience.
key points
- A new non-invasive sampling technique using adhesive tape allowed scientists to identify the mineral fingerprints of the stones and match them to Brimham Rocks.
- The discovery rules out natural glacial movement as the cause of the stones' placement, confirming that they were deliberately moved by human effort.
- The deliberate choice of a distant source challenges previous assumptions that ancient builders always sought the nearest available material for large monuments.
who should read it
People interested in archaeology, prehistoric engineering, and the cultural history of Neolithic and Bronze Age Britain.
discussion mixed
consensus
Commenters largely agree that imperial measurement systems are confusing and inefficient, particularly regarding the inconsistent use of pounds and tons in the US. The discussion evolves from a specific archaeological find into a broader critique of non-metric units. There is a general sense of amusement and frustration toward the lack of standardization in weight and length units.
top insight
The distinction between the 'long ton' (imperial) and other tonnage measurements explains why weight reporting can be confusing in British and American contexts. One user clarifies that in the US, while commercial transactions often use tons, regulatory signage and weighbridges almost exclusively use pounds. This highlights a systemic disconnect between colloquial usage and official documentation.
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