Historical clue formulations

• Famous family in atomic theory — 2024-11-10
• Related Nobel-winning physicists — 2005-12-31
• Nobel-winning father-and-son physicists — 2003-12-05
• Father-and-son Nobel Prize winners in physics — 2002-01-14
• Family of Danish physicists — 1997-03-28
• Family of Danish physicists — 1996-09-23