Derek Robinson
... that in order to travel to Moscow to study their T-3 fusion reactor, physicist Derek Robinson got married so he would always be "properly accompanied by a reliable person"?
... that in order to travel to <a href="./Moscow" id="mwD6s" rel="mw:WikiLink" title="Moscow">Moscow</a> to study their T-3 fusion reactor, physicist <b id="mwD6w"><a href="./Derek_Robinson_(physicist)" id="mwD60" rel="mw:WikiLink" title="Derek Robinson (physicist)">Derek Robinson</a></b> got married so he would always be "properly accompanied by a reliable person"?