Sixty-three year old inventor Peter Williams (pictured) took his own life In February by standing in front of a train because he had been served an eviction notice and couldn't face losing his home.Mr Williams was a brilliant engineer who died at Biggleswade months before his Vortex device was in the Guinness Book of World Records as the world's most energy efficient hand dryer.Sixteen years ago Mr Williams fell behind in his council tax payments after he fell ill and was unable to work.

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