1
00:00:02,283 --> 00:00:03,833
Dalle torri più alte

2
00:00:03,833 --> 00:00:05,033
alle gallerie più grandi,

3
00:00:05,033 --> 00:00:06,630
alcune meraviglie
dell'ingegneria civile

4
00:00:06,630 --> 00:00:08,167
più grandi del mondo

5
00:00:08,167 --> 00:00:10,107
sono appena state costruite.

6
00:00:10,577 --> 00:00:12,737


7
00:00:12,737 --> 00:00:15,478


8
00:00:15,478 --> 00:00:17,308


9
00:00:17,308 --> 00:00:19,148


10
00:00:19,148 --> 00:00:21,088


11
00:00:21,088 --> 00:00:23,238


12
00:00:23,238 --> 00:00:24,758


13
00:00:24,758 --> 00:00:25,900


14
00:00:25,900 --> 00:00:28,350


15
00:00:28,350 --> 00:00:29,450


16
00:00:29,450 --> 00:00:31,550


17
00:00:31,550 --> 00:00:33,980


18
00:00:33,980 --> 00:00:36,650


19
00:00:36,650 --> 00:00:41,070


20
00:00:41,070 --> 00:00:44,976


21
00:00:44,976 --> 00:00:48,062


22
00:00:48,062 --> 00:00:51,782


23
00:00:51,782 --> 00:00:54,500


24
00:00:54,500 --> 00:00:56,366


25
00:00:56,366 --> 00:00:58,436


26
00:00:58,436 --> 00:01:00,916


27
00:01:00,916 --> 00:01:02,566


28
00:01:02,566 --> 00:01:04,356


29
00:01:04,356 --> 00:01:05,984


30
00:01:05,984 --> 00:01:07,764


31
00:01:07,764 --> 00:01:11,103


32
00:01:11,103 --> 00:01:13,453


33
00:01:13,453 --> 00:01:15,476


34
00:01:15,476 --> 00:01:18,386


35
00:01:18,386 --> 00:01:22,176


36
00:01:22,176 --> 00:01:24,706


37
00:01:24,706 --> 00:01:27,679


38
00:01:27,679 --> 00:01:30,224


39
00:01:30,224 --> 00:01:32,504


40
00:01:32,504 --> 00:01:35,004


41
00:01:35,004 --> 00:01:36,497


42
00:01:36,497 --> 00:01:38,170


43
00:01:38,170 --> 00:01:39,770


44
00:01:39,770 --> 00:01:41,750


45
00:01:41,750 --> 00:01:44,784


46
00:01:44,784 --> 00:01:47,164


47
00:01:47,164 --> 00:01:48,534


48
00:01:48,534 --> 00:01:52,016


49
00:01:52,016 --> 00:01:55,396


50
00:01:55,396 --> 00:01:59,197


51
00:01:59,197 --> 00:02:03,857


52
00:02:03,857 --> 00:02:10,317


53
00:02:10,317 --> 00:02:15,007


54
00:02:15,007 --> 00:02:19,217


55
00:02:19,217 --> 00:02:23,539


56
00:02:23,539 --> 00:02:26,191


57
00:02:26,191 --> 00:02:29,691


58
00:02:29,691 --> 00:02:32,501


59
00:02:32,501 --> 00:02:35,031


60
00:02:35,031 --> 00:02:37,891


61
00:02:37,891 --> 00:02:40,931


62
00:02:40,931 --> 00:02:45,541


63
00:02:45,541 --> 00:02:48,081


64
00:02:48,081 --> 00:02:51,711


65
00:02:51,711 --> 00:02:57,931


66
00:02:57,931 --> 00:03:03,401


67
00:03:03,401 --> 00:03:09,941


68
00:03:09,941 --> 00:03:13,481


69
00:03:13,481 --> 00:03:15,611


70
00:03:15,611 --> 00:03:17,001


71
00:03:17,001 --> 00:03:18,291


72
00:03:18,291 --> 00:03:19,111


73
00:03:19,111 --> 00:03:20,171


74
00:03:20,171 --> 00:03:23,131