Alan Duffy
... that astronomer Alan Duffy is constructing a dark matter detector 1 kilometre (0.62 mi) underground in a gold mine?
... that astronomer <b id="mw7g"><a href="./Alan_Duffy_(astronomer)" id="mw7w" rel="mw:WikiLink" title="Alan Duffy (astronomer)">Alan Duffy</a></b> is constructing a <a href="./Dark_matter" id="mw8A" rel="mw:WikiLink" title="Dark matter">dark matter</a> detector <span about="#mwt24" data-mw='{"parts":[{"template":{"target":{"wt":"convert","href":"./Template:Convert"},"params":{"1":{"wt":"1"},"2":{"wt":"km"}},"i":0}}]}' id="mw8Q" typeof="mw:Transclusion">1 kilometre (0.62</span><span about="#mwt24" typeof="mw:Entity"> </span><span about="#mwt24">mi)</span> underground in a gold mine?