Grand Canyon | plant | Robert Plant | Power Rangers | Tyrone Power | power metal | Tower of Power | power | nuclear power | Fraser Canyon | Mighty Morphin Power Rangers | Grand Canyon National Park | Cat Power | Iris (plant) | British Sea Power | Scottish Power | Power metal | Electric power | American Electric Power | Absolute Power | perennial plant | People Power Revolution | Castor oil plant | Steve Canyon | Nuclear power | Mustard plant | Electric power transmission | Perennial plant | Nintendo Power | Greater Underwater Propulsion Power Program |
He was a consultant on seismology for every major earthquake engineering project including on the Diablo Canyon Power Plant as well as international projects including the Aswan Dam and the Trans-Alaska Pipeline System.