70m down a deep shaft, to find rocks that not only fluresce under UV, but also continue for a while after the light is removed!
#derbyshirecavingclub #peakdistrict #phosphorescence #caving
Following on from yesterdays post, our club secretary, Ed was able to scan a passage we rarely visit with his iPhone. The phone uses built in Lidar to capture 3d data whilst simultaneously taking photos and stitching these to the 3d model. This will transform future cave surveying, as it is mm accurate, although with current technology range and memory are a big problem!
You can see the shaft this passage is connected to at the beginning, and it originally came out to the surface, but has been blocked for many years now.
Sing while you dig..
What better way to elevate the spirits on a dig at Alderley than to listen to some traditional songs from one of our talented members.
Our resident singer, musician, poetry reader, and storyteller Steve keeps diggers going on one of our current projects :-)
Did I mention he is also one of the fastest diggers in the West?
Video courtesy of John Bowden
We spent the day filming yesterday for a new BBC4 science series all about temperature.
Our very own Nigel Dibben led Dr. Helen Czerski and the crew around the inner depths of the Edge, in a bid to discover why early miners went to so much trouble to gain the ore, and how they worked it to realise it's true potential.
We will keep you informed when the series appears on TV!