A couple in their sixties who made fake bomb detectors and sold them in the Middle East has been convicted of fraud.
Sam Tree and his wife, Joan, made the bogus devices in the garden of their home in Dunstable in Bedfordshire.
The couple had denied fraud at the Old Bailey trial claiming they believed their device, made in a shed, did work.
The device cost just a few pounds to make, but were sold for as much as £1,171 ($2,000).