300 Experiments on the Strength of Wood. [APRIL 
A Rebs Be te ea EI a Te EE i et hn 
Weight.| Curvature. Difference. No. 5. Weight.| Curvature. | Difference. No. 6. 
14 1b} 0° 06/| 0° 00! 14 1b] 0° 06’} 0° 00’ 
28 0 15) 0 09 28 0 12] 0 06 
AQ 0 30} 0 15 42 0 20] 0 08 
56 0 36! 0 16 56 0 30} 0 10 
10 0 42] 0 06 70 0 48} 0 10 i 
84 0 54]/'0 12 - 84 0 56!] 0 08 ° 
98 1 08] 0 14 sg 98 1 06|'20 416 = 
412 1 aso 310 = 112 1 15/ 0 09 2 
126 1 24] 0 06 ss 126 1 24! 0 09 = 
140 1 341/'0 10 2 || 140 1 34/ 0°10 & 
154 1 44} o 10 3 154 1 52] 0 18 5 
168 1 54] 0 10 : 168 2 00|/ O 08 2 
182 2 08} O 14 4 182 2 12] 012 I 
196 2 18] 0 10 g 196 2 24/0 12 Sy 
210 2 34/ 0 16 “ £10 2 36| 0 12 & 
224 2 54! 0 10 = 224 3 00} 0 24 % 
938 | 3 12| 0 18 mR 938 | 3 30| 0 30 ‘- 
252 3 48| 0 16 252 4 00] 0 30 “ 
259 4 18] 0 30 266 4 541 0 54 3 
266 4 54] 0 36 270 5 30| 0 36 
270 5 30] 0 36 ; | 214 6 00] 0 30 
} 
151-9 Mean | 152°6 Mean 
Weight.|Curvature, | Difference. No. 7. Weight. Curvature. Difference. No. 8. 
1410} 0° 06’| 0° 00! 14 1b} 0° 06'| O° 00! 
28 0 12!] 0 06 28 OPIS | Oute 
42 0 20! 0 08 42 0 24] O 16 
56 0 30] 0 10 56 0 36] 0 12 
70 0 40} 0 10 70 0 48] 0 12 s 
84 0 50! 0 10 84 0 58] 0 10 ca 
98 0 58] 0 05 98 1 06} O O08 5 
1i2 1 08] 0 10 e 112 1 15] 0 09 = 
126 TTS Oen10 rs 126 1 28} 0 13 =, 
140 1 98" 0n 10 = 140 t 381-0 210 a) 
154 1 36] 0 08 154 1 50| 0 12 : 
168 1 46| 0 10 = 168 2 06} O 16 5 
182 1 56] 0 10 a 182 ® 187,,0 12 5 
196 2-10| 0 14 a 196 © 36,|,,0 18 = 
210 | 2 24] 0 14 : 210 |.2 54] O 18 “a 
204 2 36! 0 12 a 204 3 24| 0 30 = 
238 2 56 0: 20 £ 238 4 00] 0 36 ~ 
252 | 3 18| 0 22 Fa 252 | 5 00] 0 00 “ 
266 3 48) 0 30 259 5 42] O 42 = 
280 4 36| 0 48 266 6 30} 0 48 Py 
287 5 00| 0 24 
294 6 00| 1 00 1459 Mean 
160 Mean 
