From the archives in 1988, Toby Howard recounts the 19th Century attempts to create a 'snail telegraph' - based on the notion that snails were telepathic
From the archives in 1988, Richard Kay on the remarkable experiments of Jaques Benveniste, the Nobel prize winner who claimed to prove water has memory
From the archives in 1988, Professor Antony Flew looks at claims made by people who have had near-death experiences, and what they say about the afterlife
