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| Originally Posted by drunkdiver Anyone have any idea what the strange spongy things are that seem to be all over the NDAC these days ? They also seem to appear as lumps on the floor.
When on the walls they vary in size from a few centimeters to the size of a dinner plate. Have holes in them, also some have a purply tinge around the outside.
I noticed some very smalls ones at Vobster today for the first time on the chute leading into / out of the crushing works.
Will try and get some photos next time at NDAC if i can be bothered to take the camera |
not the best of piccys but like this one. taken sat at ndac
one particularly big one i spotted about the size of a small foot ball