304 Experiments on the Strength of Wood. [ApriL, 
Weight. | Curvature, Difference. No, 21. Weight. |Curvature. | Difference. No, 22. 
i41b} 0° 06'} 0° 00! 14 1b} 0° 06'| 0° 00 
28 0 16} 0 10 28 0 14:|. 0, 08 
A2 0 26/ 0 10 42 | 0 2! 0 10 
56 | 0 36] 0 10 56 | 0 36] 0 12 
70 | 0 48] 0 12 ep 70 | O 48| O 12 
84 | 0 56] O 08 5 84 | 1 00} O 12 pr 
98 1 08} 0 12 b 98 al 12804, 2 5 
112 1) FS5}-70)-:10 s 112 1 24) 0 12 Te 
126 1 30) 0 12 © 126 1 (S64). 0; 12 B| 
140 1 42) o 12 3 140 1 50j 0 14 2 
154 1 54] 0 12 a 154 2 06| 0 16 = 
168 | 2 12} 0 18 a 168 | 2 24] 0 18 2 
182 | 2 22} 0 10 3 182 2 48| 0 24 = 
196 2 32] 0 Lo 5 196 3 06] 0 18 ay 
210 2 50] 0 18 eu 210 | 3 42| 0 36 
24 | 3 12] 0 22 we 9294 | 5 00} O 18 g 
238 3 30 0 18 5 2 
252 3 54] 0 24 = 119°2 Mean a 
266 4 30} 0 36 a 
280 5 18| 0 48 
294 6 30| 1,12 
301 7 30) & 00 
160°7 Mean 
Weicht./Curvature. |Difference. No. 23. Weight.|Curvature. |Difference. No. 24. 
14 1b} 0° 06’| 0° 10! 14 1») 0° 06’| O° 00’ 
28 | 0 i6/ 0 10 28 0 14] 0 08 
42 | 0 26! 0 10 42 0 22} 0 08 
BG 4) O'.86") {0- -12 56 | 0 30] O OS 
70 | 0 48] 0 08 70 | 0 38] 0 08 
84 | 0 56| 0 16 84 | 0 46] O 08 
98 1 12] 0 08 98 | 0 54} 0 OS 
112 1 BOA YD Ta0 112 1 00} O 06 ‘ 
126 1 30))'0" 19 g 126 1 TO" 20, 26 E 
140 1 42) o 14 = 140 1 20} 0 10 5 
154 1 56] O 16 = 154 1 30} 0 10 3S 
168 | 2 12] O 12 y= 168 | 1 40} O 10 e 
182 2 24) 0 12 3 182 1 50] 0.10 = 
196 | 2 44/ 0 20 += 196 | 2 Q0| 0 10 2 
210 | 3 06/ 0 22 & 210 |°2 12] 0 12 : 
224 | 3 30] 0 94 ® 224 | 2 24] 0 12 s 
238 3 54] 0 25 “4 238 | 2 42] 0 18 : 
252 5 30] 0 54 3 252 2 50] 0 08 & 
ee 266 3 06! 0 16 2 
133 Mean 280 | 3 30| O 24 a 
294 | 3 48| 0 18 
> 308 | 4 12] 0 2 
322 | 4 54] O 42 
336 | 7 00} O 06 
