@article{ref1,
title="Building a better thumbscrew",
journal="New scientist",
year="1973",
author="",
volume="59",
number="855",
pages="139-141",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0262-4079",
doi="",
url="http://dx.doi.org/"
}