Greg Warner and I are still in dialogue about the possibility of him releasing the photographs he says were taken by the expedition to Peru, and which he says show a snake that may be 130ft long. Greg was interested in what our old mucker Dr Chris Clark had to say the other day and asks:
"Chris, I am interested in your comment about focal point and hight of plane. I have this data, how can we work out size from this? Our scale reference was coming from known sizes of trees in the area."
Over to you Chris...
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