philosophy of logical analysis, 832 -834; in 17th cent., 557 ; and substance,
52 , 662 ; and modern science, 70 -71, 525 , 539 , 727
Physics ( Aristotle), 69 -70, 203 -206
physiology, 669 , 774 , 803 , 833
physis. See phusis
Piedmont, 448
Pietro delia Vigna, Italian statesman ( 1190?-1249), 445 , 446
Pilate, Pontius, Procurator of Judea (appointed 26 ), 321
Pillars of Hercules, 143
Piltdown Man, 726
Pisa, 433 , 443 , 483
Pithecanthropus erectus, 726
place, 200 , 663 , 668
Plague, 548
planets, 475 , 539 , 563 , 705 ; ancient views about, 47 , 131 , 144 , 207 ,
212 , 213 , 214 , 537 ; and Kepler, 211 , 534 , 535 ; and Tycho Brahe, 529
Plataea, 13 , 98 , 99