A couple of years ago when asked how many entrances Ogof Draenen had, ChatGPT said the list included Little Neath River Cave, Ogof Cnwc and Bull Pot. I suppose this is evidence of learning. .

We used to have a special tree for dead gloves. Where old gloves go to die.

Penyghent Pot?

The library provided copies of old obscure articles containing information that could not be easily obtained by other routes. Some of these described, for instance, water tracing undertaken by individuals who are now dead and had not left full accounts of what they had done. Sometimes it was...

The Library has been a very considerable help to me. They have provided online information that has saved me a lot of time and effort.

Thanks for that information. There is a method even worse than smoke pellets. I was once involved in burning an old tyre underground when long distance transmission was anticipated. Certainly not environmentally friendly and vast amounts of foul smoke produced that emerged from every tiny crack...

Please have a go. Otherwise the cryptic specialists will take over and I won't be able to answer! .

Brilliant! Well done. Your go now. 8th May is VE Day. Sumatt is a poor misspelling of Summat. (Something). .

...because you can direct the spray to where it is needed.

I confess I tried bubbles a few years ago. They seemed to have some promise although often sinking quickly to the ground. I switched to Magic Smoke for convenience of use - often bursts need only be a second or two and no preparation time is needed. Also I was looking at a lot of surface...

Just for clarification, do you mean this site is not in Wales? .

The only disadvantage of the Magic Smoke canisters is their size. Perhaps when going to underground sites with very constricted access smoke matches might have advantages, but I have never used them personally. How many do you carry (presumably not 100)? How do you get them going underground...

The answer is neither translated from Welsh nor in Wales. .

You can call someone whose job is to create drafts a punkah wallah. Smoke testing detects drafts, but hopefully does not make them. .

No. (Letter count does not fit Craig's Cave). The capitalization is strange, but you have the right punctuation mark. Think about what Wednesday after next is. That gives you the ending. This is a difficult clue because of the obscurity of the site and the bizarre way the name is presented. .