Broadcasting legend Chuck, 8 letters
Canadian P.M., 8 letters
Hunter of literature, 8 letters
Oscar winning Emma, 8 letters
Sadie of Rain, 8 letters
Experiments convinced him that heat is caused by moving particles (1753-1814), 8 letters
United States classical archaeologist (born in Canada) noted for leading the excavation of the Athenian agora (1906-2000), 8 letters
English physicist (born in America) who studied heat and friction, 8 letters
'80s popsters, ironically unrelated, 13 letters