Ronald Fedkiw
...that two 79th Academy Award Best Visual Effects nominees employed mathematician Ronald Fedkiw's model for their special effects?
...that two <a href="./79th_Academy_Awards" id="mwCek" rel="mw:WikiLink" title="79th Academy Awards">79th Academy Award</a> <a class="mw-redirect" href="./Academy_Award_for_Visual_Effects" id="mwCeo" rel="mw:WikiLink" title="Academy Award for Visual Effects">Best Visual Effects</a> nominees employed mathematician <b id="mwCes"><a href="./Ronald_Fedkiw" id="mwCew" rel="mw:WikiLink" title="Ronald Fedkiw">Ronald Fedkiw</a></b><span id="mwCe0" typeof="mw:Nowiki">'</span>s model for their <a class="mw-redirect" href="./Special_effects" id="mwCe4" rel="mw:WikiLink" title="Special effects">special effects</a>?