137°2 Mean 
1817.) Experiments on the Strength of Wood. 297 
Weight. |Curvature. \Ditference. No. 9. Weight.| Curvature. Difference. No. 10. 
1415} 0° 09’! O° 09 14 1b} 0° 69'; 0° 09’ f 
28 0 20} 0 ll 28 0 19} 0 10 
AQ 0 34].0 14 42 0 30] 0 ll 
56 0 48} 0 4 56} 0. \48ead -is 
70 1 02} 014 710 0 55| 0 12 s 
84 1 21] 0 19 84 1 07} 0 12 in 
98 1 32/0 ll 98 1 20] 0 19 = 
112 1 49} O 17 = 112 1 34) 0 14 S 
196 DOT |i 96 118 5 126 1 49! 0 15 iS 
140 2 30{ 0 23 Eg 140 2 07| O 18 = 
154 3 02] 0 32 FS 154 2 28) 0 2i 
168 0 00} 0 00 = 168 2 50] 0 22 3 
182 0 00; 0 00 oa 182 3 24| 0 34 5 
189 0 00| O OO = 189 3 48) 0 24 i} 
ES 196 4 06| 0 18 ae 
104-5 Mean % 203 | 4 30| 0 24 4 
= 210 5 00] O 30 © 
a }217 | 5 42] 0 42) 3 
224 6 30] 0 48 2) 
231 8 00| 1 30 
238 0 00] 0 00 
245 0 00} 0 00 
116°7 Mean 
“Weight. Curvature. | Difference, No. ll. Weight.) Curvature, |Difference. No. 12. 
14 1b} 0° 09'}| 0° 09! 141b; 0° 14/{ 0° 14/ 
28 0.211) .0 12 28 0 2T] O 13 
42 07331) 40° "1D AQ 0 42} O 15 
56 0 46] O 13 56 0 56] 0 4 
70 1 00| O 14 10 1 12) 0 16 
84 114})01 84 1 Oia) Oats 
98 1 28] 0 14 98 1 44} 0 17 
112 1 42) 0 14 S 112 2 02] O 18 - 
126 | 2 00] 0 16 = 126 | 3 22! 0 20 I 
140 2 18] O 18 Z 140 3 44] 0 22 S 
154 | 2 42] O 2 a 154 | 4 12] 0 28 S 
168 3 18} 0 36 re 168 4 48!] 0 36 ¥ 
_ 182 4 00} 0 42 2 182 4 30] 0 42 Pa 
189 | 4 18] 0 16 3 196 | 6 00} 0 30 Ss 
196 5 00} O 42 Q 203 7 00] 0 00 F) 
203 5 30} 0 30 210 8 12] 0 12 
210 6 30] 1 00 217 9 00] O 48 
217 8 00} 1 30 224 0 00} 0 00 
224 9 00| 1 00 
231 0 00 0 00 134-4 Mean 
