A chilling reminder of our superstitious past has been unearthed from a rural farmhouse. The "witch bottle" was discovered buried in old foundations in the Lincolnshire village of Navenby. Containing bent pins, human hair and perhaps urine, the bottles were supposed to protect a household against evil spells. Dated to about 1830, it is evidence the fear of dark forces persisted far longer than previously thought. Discovered by accident during building work, the artefact initially sat unrecognised in a cupboard. Jo Butler, the house's owner, described what they found. She said: "The builder was breaking up foundations with a pick...