Alvin C. Graves
... that Alvin C. Graves was badly injured in the 1946 laboratory criticality accident at Los Alamos that killed Louis Slotin?
... that <b id="mwAhg"><a href="./Alvin_C._Graves" id="mwAhk" rel="mw:WikiLink" title="Alvin C. Graves">Alvin C. Graves</a></b> was badly injured in the <a class="mw-redirect" href="./Tickling_the_Dragon's_Tail" id="mwAho" rel="mw:WikiLink" title="Tickling the Dragon's Tail">1946 laboratory criticality accident</a> at Los Alamos that killed <a href="./Louis_Slotin" id="mwAhs" rel="mw:WikiLink" title="Louis Slotin">Louis Slotin</a>?