The British Caving Association

Thanks for your interesting response, David. Please don’t think I’m trying to flog a dead horse in returning to the BL theory, that’s not my intention because, at this point, I really haven’t come to any conclusion regarding the comparative merits of the BL and G-HED theories. However, the following...

Your article is thought-provoking and I look forward to the mathematical justification which, I understand, you intend to write in due course. However, you make one claim that seems so counter-intuitive that I think some clarification would be helpful. Except in the realm of quantum effects, where c...

BCRA Cave Technology Symposium 2010 9am to 5pm, Saturday 17 April, Horton-in-Ribblesdale Village Hall, North Yorkshire, UK. We are now able to make the following provisional programme of talks available. You'll see that we have a full day of presentations on a wide and interesting range of topics. ...