The Erdős-Number project at Oakland University maintains a website tracking the Erdős numbers of scientists world-wide.
scholar | Montreal Impact | Impact crater | Google Scholar | impact crater | Impact event | impact | The American Scholar | King's Scholar | Impact Wrestling | Sudden Impact | Impact attenuator | William Taylor (scholar) | Whitley Stokes (scholar) | Thomas White (scholar) | James Barr (biblical scholar) | IMPACT | Environmental Impact Statement | 2009 Jupiter impact event | Yang Hong (scholar) | William Herbert (scholar) | Thomas Hutchinson (scholar) | The Scholar Gipsy | Theodore Roszak (scholar) | The American Scholar (magazine) | Social and environmental impact of palm oil | Second-impact syndrome | Scholar-official | Samuel Klein (scholar) | Robert T. Craig (scholar) |