Classic Tales of HorrorDr Heidegger's ExperimentBBC Radio 7 Duration: 10 minutesFirst broadcast: Mon 12th Oct 2009, 18:40 on BBC Radio 7Latest broadcast: Tue 13th Oct 2009, 00:40 on BBC Radio 7A scientist claims to have discovered a Fountain of Youth. Nathanial Hawthorne's comically creepy yarn, read by Nicky Henson.GenresDramaHorror & SupernaturalBrandClassic Tales of Horror Source: BBC Online