Frederic de Hoffmann
... that Frederic de Hoffmann helped develop the hydrogen bomb and later organized a project to propel a spaceship with nuclear bombs?
... that <b id="mwD7s"><a href="./Frederic_de_Hoffmann" id="mwD7w" rel="mw:WikiLink" title="Frederic de Hoffmann">Frederic de Hoffmann</a></b> helped develop the <a class="mw-redirect" href="./Hydrogen_bomb" id="mwD70" rel="mw:WikiLink" title="Hydrogen bomb">hydrogen bomb</a> and later organized a project to propel a spaceship with <a href="./Project_Orion_(nuclear_propulsion)" id="mwD74" rel="mw:WikiLink" title="Project Orion (nuclear propulsion)">nuclear bombs</a>?