6S4 



INDEX. 



Agitations, II. 490. 



Agitations ofchoids,II. 267. 



Agitations of water, II. 459. 



Agnesi, II. 114. 



Agricultural instruments, I. 

 229. 11. 20r. 



Agriculture, II. 519. 



Aigle, II. 502, 



Aiman, II. 436. 



Air, I. 30.5,11.60,159,220, 

 238, 320, 378, 413, 464, 

 471,503,509,511. Buoy- 

 ancy of the air, I. 38. 

 Resistance of the air, I. 

 88 . . 40, 201. 



Air barometers, II. 461. 



Air cOBSuined, I. 634. 



Air gage, II. 936. 



Air gun, I. 351. PI. 24. II. 

 262, 293, 385. 



Air guns, II. 253, 264. 



Ail- holder, II. 255. 



Air in water, II. 481. 



Air jackets, II. 243. 



Air pump, I. 271, 339, 355, 

 PI. 24. 



^ir pumps, II. 253. 



Air thermometer, I. 649, 

 'Pl. 39. 



Air vault, II. 253. 



Air vents, I. 316. 



Air vessel, I. 179, 333. 



Ajutages, I. 279, II .61, 221. 



Alarm, 11. 196. 



Albalegni,I.595,C04.D.928. 



Albertus, I. 365. 



Albinus, 1. 115,11.311,385, 

 523, 597.B.1683.D.1771. 



Alcala, 11. 364, 365. 



Alcarrazas, II. 411, 412. 



Alcohol, II. 401,402,509, 

 647,653. 



Al<;oometricalcurve,I. 510. 



Aldelaran, I. 497. 



Aldini, I. 677, 753, II. 419, 

 427. 



Aidrich, II. 172. 



Aldrovandus, I. 746, 748, 



756, B. 1525. D. 1605. 

 Aleaume, 11. 157. 

 Alembert. See Dalembcrt. 

 Ale measure, II. 150. 

 Aleotti, II. 224. 

 Aletris, II. 185. 

 Alexander, I. 238, 592. 

 Alexandre, II. 376. 

 Alexandria, I. 239. 

 Alexandrian school, I. 592. 

 Alexippus, II. 203. 

 Alfcld, II. 309. 

 Alfred, I. 244, H. 196. 

 Algae, II. 614. 

 Algarotti, II. 280. 

 Algebra, II. 113. 

 Algebraical curves, II. 122, 

 Algebraical symbols, II.. 1. 



555. 

 Algenib, I. 496. 

 Algol, I. 495, 496, II. 331. 

 Alhazen, 1. 473,483, 11.280. 



Fl. 1072. 

 Alhazen's problem, II. 281. 

 Aliprand, II. 154. 

 Alkalis, I. 678. 

 Allgemeines magazin, II. 



109. 

 Allgemeines rcpertorium 



der literatur, II. 105. 

 Allineations, I. 496. 

 Alloys, II. 207, 510. 

 Alluvions, ]I. 497. 

 Almagest, I. 595. 

 Almaraoun, I. 595, 604. D. 



833. 

 Aloe, II. 185. 

 Alphabet, II. 275. 

 Alph.ibets, II. 143. 

 Alteration, I. 135, 141. 

 Alternate motion, I. PI. 14. 

 Alternation of motion, I. 



336. 

 Alternations of a lake, II. 



480. 

 Altitude, I. PI. 35. II. 305. 

 Altitudes, II. 355. 



Altitudes of tlie stars,II.355. 

 Alva. Duke of Alva, I. 244. 

 Am. Ac. II. m. 

 Amalgams, II. 432. 

 Amazons, II. 224. 

 Ambuscade, II. 200. 

 America, II. 376, 450. 

 American Academy, II. 1 U. 

 American society, II. 109. 

 Ames, II. 217. 

 Amman, II. 275. 

 Ammersin, n. 420. 

 Ammonia, II. 400 . . 402. 

 Amontons, I. 249, 335, 356, 



366, II. 125, 165, 166, 



170, 171, 261. B. 1663. 



D. 1705. 

 Amphibia, I. 735. 

 Amplitudes, II. 374. 

 Amsterdam. II. 474. 

 Am. tr. n. 109. 

 Anableps, 11. 312. 

 Anaclastics, II. 281. 

 Analytical expressions. 11. 



672. 

 Anamorphosis, II. 282. 

 Anatomy of plants,!. 726. 



11.512. 

 Anaxagoras, 1.744. 11.428. 

 Anaximander, I. 377, 743, 



II. 377. B. 611. D. 547. 



B.C. 

 Anaximenes, I. 743, 744, 



756. D. 504. B. C. 

 Anchor. Weighing an an- 

 chor, I. 204. 

 Anchors, II. 206, 241. 

 Ancient arms, II. 207. 

 Ancient inks, II. 143. 

 Ancient mirror, II. 283. 

 Ancient music, II. 279,566. 

 Anderson, II. 111,128,175, 



260,411. 

 Andre, I. 121. 

 Andromeda, I. 497. 

 Anemobaiometer, II. 456, 

 Anemonieter, II. 453. 



Aneurisms, I. 299. 

 Angle, 11. 9, 121. 

 Angles, I. 104,11.11,12,145. 

 Anglonormai) architecture, 



I. 254. 



Angular functions, 11. 672. 

 Angular surveying, 11. 146. 

 Angular tables, II. 115. 

 Animal actions, 1. 128. 

 Animal cotton, 11. 184. 

 Animalcules, II. 222, 517. 

 Animal economy, II. 517. 

 Animal electricity, I. 677, 



II. 427,435. 



Animal force, I. 90, 11.164. 

 Animal heat, II. 408, 517. 

 Animal life, I. 733. 

 Animal light, I. 435. 

 Animal magnetism, II. 439. 

 Animal materials, II. 184. 

 Animal mechanics, II. 161. 

 Animal motions, I. 61. 

 Animals, I. 724. 

 Annales de chiinie, TI. Ill, 

 Annales des arts, II. 111. 

 Annals of philosophy, II. 



111. 

 Anne, I. 249. 

 Annealed wire, II. 383. 

 Annealing, I. 644, II. 403. 

 Annual parallax, II. 329, 



355. 

 Annuities, II. 117. 

 Annulus mucosus, II. 530. 

 Anomaly, II. 340. 

 Anoria, I. PI. 22. 

 Anstice,II. 131,201. 

 Antarctic lands, II. 366. 

 Antares, 1,497. 

 Antheauhne, If. 444. 

 Anthelia, 1.443,11. 308. 

 Anthelion, 11.304, 3 16, 317. 

 Antimephitic pumps,II.253. 

 Antimony, I. 686, II. 438. 

 Antiochu.s, I. 746. 

 Antiquity of the earth, II. 



377,497. 



