INDEX. 



731 



'Stemmata, 11. 602. 

 .Stenciling, I. 94. 

 Steno, II. 495. 

 Stephensen, II. 492. 

 Stere, II. 152. 

 Stereographical projection, 



I. lir, PI. 8, II. 22,375. 

 Stereotomy, II. 123. 

 Stereotype printing, I. 122, 



II. 158. 



Stevin, I. 366, II. 134. 

 Stevinus, I. 247, 253. D. 



1633. 

 Stewart, II. 113, 118, 



340. 

 Stick broken by a blow, I. 



86. 

 Stiffness, I. 139, 629, II, 



49", 383. 

 Stiffness of a cylinder, II. 



83. 

 Stile, I. 98. 

 Stipa, II. 185. 

 Stirling, 11. 119. 

 Stirrup, I. 387, 11. 203. 

 Stockholm. Academy at 



Stockholm, II. 108. 

 Stocking loom, II. 188. 

 Stockings, I. 244,11.218. 

 Stodart, I. 227. 

 Stone, I. 151, U. 48, 161. 

 Stone bullets, II. 218. 

 Stone cutting, I. 229, 230, 



II. 208. 

 Stone gatherer, II. 200. 

 Stone quarries, II. 209. 

 Stones, II. 168. 

 Stones fallen, I. 722, II. 



501, 674 

 Stones joined, L PI. 11. 

 Stopcocks, I. 317, PI. 21. 



II. 246. 

 Stopping holes, II. 243. 

 Stopping horses, II. 203. 

 Storms, II. 45T. 

 Storms of rain, II. 478. 

 Stoves, 11. 253, 410, 412. 



Strabo, I. 576. 

 Strada, II. 247. 

 Straight line, II. 9. 

 Straights, II. 458, 459. 

 Straights of Dover, II. 495. 

 Strain, I. 169. 

 Strain on a bar, II. 44. 

 Strain on a pl«to, II. 84. 

 Strains of carpentry, II. 



176. 

 Stralsundisches magazin, 



II. 109. 

 Strand, I. 182. 

 Strange, 11. 497. 

 Strap, I. J68. 

 Strap on a wheel, II. 183. 

 Straps for beams, I. PI. 13. 

 Straps for wheels, I. PI. 15. 

 Strata, II. 354. 

 Straw, II. 185, 208. 

 Straw paper, II. 190. 

 Straw plat, II. 189. 

 Straw work, 11. 188. 

 Stream, I. 321, II. 9, 63. 

 Stream bellows, II. 255. 

 Stream of a fluid, I. PI. 20. 

 Stream of air, I. Pi. 21, II. 



532, 553. 

 Stream of electricity, I. 



670. 

 . Stream of wind, II, 4S8. 

 Streams of air from electri- 

 city, I. 655, II. 424. 

 Streams crossing, II. 222. 

 Strength, I. 143, 144, 629, 

 11.49,164,168,169,380, 

 509. 

 Strength in resisting the 

 pressure of a fluid, U. 

 84. 

 Strength of a column, I. 



PI. 10, II. 85, 86. 

 Strength of a tube, II. 84. 

 Strength of different sub- 

 stances, I. 151. 

 Strength of elastic sub- 

 ■stances, II. 46. 



Strength of flood gates, I. 



312, II. 84. 

 Strength of gems, 11. 675. 

 Strength of ice, II. 396. 

 Strength of joints, I. PI. 13. 

 Strength of materials, I. 



PI. 11. 

 Strength of muscles, I. 128. 

 Strength of ropes, I. 183. 

 Strength of wires, II. 169. 

 Striated surfaces, II. 625. 

 Striking a magnet, I. 694. 

 Striking part, I. 202. 

 Stringed instruments, II. 



274. 

 String of baskets, I. 219. 

 Stripes of colours, I. 465, 



PI. SO. 

 Stroemer, 11. 441. 

 Strohraeyer, 11. 387. 

 Stroke, II. 137. 

 Stroke of a bullet, II. 206. 

 Stroke of lightning, II. 484. 

 Strongest column, II. 51. 

 Strongest forms, I. 149, 



150, Pi. 10, II. 173. 

 Structure of the eye, II. 



311. 

 Structure of wheels, II. 183. 

 Structures of particular 



kinds, II. 174. 

 Stuart, II. 172. 

 Stuccos, II. 175. 

 Stukely, II. 491. 

 Sturm, II. 113, 125. 

 Sturmius, II. 309. 

 Subaqueous buildings, II. 



232. j^ 



Subaqueous ice, II. 480. 

 Subcontrary section,<II. 21. 

 Subdorainant, I. 393, II. 



570. 

 Sublimation, II. 396. 

 Sublimation of mercury, II. 



397, 

 Submarine apparatus, II. 

 255. 



Submarine forest, II. 498. 

 Submarine mountains, II. 



366. 

 Submarine navigation, II. 



243. 

 Submarine trees, II. 496. 

 Submarine vessels, II. 256. 

 Subterraneous fires, I. 717, 



II. 493. 

 Subtcrrimeous work, II. 



211. 

 Subtraction, 11. 1. 

 Succulent vegetables, II. 



514. 

 Sucking, II. 253. 

 Sucking and forcing pump, 



I. 333. 

 Sucking pump, I, 332, PI. 



23. 

 Suckow, II. 126. 

 Suction, I. 274. 

 Sue, II. 429. 

 Suessmilch, 11. 380. 

 Suez, II. 367. 

 Sugar cane, II. 519. 

 Sugar mill, I. 221, PI. 18. 

 Sugar mills, II. 16.5, 205. 

 Sulfate of lime, II. 310. 

 Sulfate of potash, II. 293. 

 Sulfate of soda, I. 642. 

 Sulfur, II. 310, 414, 601. 

 Sulfuric acid, 1. 678, II. 403, 



509, 653. 

 Sulfurcts, I. 678. 

 Sulzer, II. 273, 496, 554. 

 Summer, I. 525, 700. 

 Summers, II. 452. 

 Sun, I. 454, 499, II. 303, 



331,355,371,372. 

 Sun and moon, II. 449. 

 Sun and planet wheel, I. 



178. 

 Sun glasses, II. 289. 

 Sunk bottles, II. 255. 

 Sunk roof, II. 179. 

 Sun's atmosphere, II. 332. 

 Sun's distance, II. 356. 



