Al-Khazini
...that 12th-century Muslim scientist Al-Khazini, who proposed a theory of gravitation long before Isaac Newton, was, in his early life, a slave of the Seljuq Turks?
...that 12th-century <a class="mw-redirect" href="./Islamic_science" id="mwCVc" rel="mw:WikiLink" title="Islamic science">Muslim scientist</a> <b id="mwCVg"><a href="./Al-Khazini" id="mwCVk" rel="mw:WikiLink" title="Al-Khazini">Al-Khazini</a></b>, who proposed a theory of <a class="mw-redirect" href="./Gravitation" id="mwCVo" rel="mw:WikiLink" title="Gravitation">gravitation</a> long before <a href="./Isaac_Newton" id="mwCVs" rel="mw:WikiLink" title="Isaac Newton">Isaac Newton</a>, was, in his early life, a <a href="./Slavery" id="mwCVw" rel="mw:WikiLink" title="Slavery">slave</a> of the <a class="mw-redirect" href="./Seljuq_dynasty" id="mwCV0" rel="mw:WikiLink" title="Seljuq dynasty">Seljuq Turks</a>?