1 00:00:00,732 --> 00:00:03,083 Nas maiores canteiros de obras e pedreiras atualmente 2 00:00:03,083 --> 00:00:04,083 enormes máquinas são usadas para cavar, corta e erguer pedras 3 00:00:04,083 --> 00:00:08,696 essas criaturas feitas pelo homem superam seus criadores 4 00:00:08,696 --> 00:00:12,358 e fazem o trabalho de centenas de homens, 5 00:00:12,358 --> 00:00:15,488 usando tecnologias hidráulicas modernas. 6 00:00:15,488 --> 00:00:18,359 Sem esses equipamentos 7 00:00:19,359 --> 00:00:21,392 construtores nunca poderiam construir arranha-céus modernos 8 00:00:21,392 --> 00:00:24,692 Mas há centenas de anos atrás 9 00:00:26,211 --> 00:00:28,335 civilizações antigas estavam realizando o mesmo trabalho 10 00:00:28,335 --> 00:00:31,507 enquanto construíam seus monumentos e templos usando 11 00:00:31,507 --> 00:00:33,960 pedras gigantescas. 12 00:00:33,960 --> 00:00:36,360 Esses enormes blocos, 13 00:00:37,684 --> 00:00:39,558 muitos pesando mais de 100 toneladas 14 00:00:39,558 --> 00:00:42,314 seriam um desafio até para a engenheiros atuais. 15 00:00:42,314 --> 00:00:45,614 Ainda assim, há centenas de anos, 16 00:00:46,223 --> 00:00:48,523 pessoas os cortavam de rochas sólidas, 17 00:00:48,523 --> 00:00:50,993 os transportavam por quilometros 18 00:00:50,993 --> 00:00:53,107 e depois os colocavam no lugar com precisão. 19 00:00:53,107 --> 00:00:56,036 Mas como? 20 00:00:56,036 --> 00:00:58,436 Eles cortavam esses enormes blocos de pedra com martelos, cinzéis e fio de cobre 21 00:00:59,749 --> 00:01:04,815 como os principais arqueólogos sugerem? 22 00:01:04,815 --> 00:01:08,004 Eles podem os ter levantado e transportado 23 00:01:08,004 --> 00:01:10,438 sem um sistema de roldanas, 24 00:01:10,438 --> 00:01:11,932 ou rodas? 25 00:01:11,932 --> 00:01:13,623 26 00:01:13,623 --> 00:01:17,053 27 00:01:17,053 --> 00:01:20,553 28 00:01:26,377 --> 00:01:29,543 29 00:01:29,543 --> 00:01:33,551 30 00:01:33,551 --> 00:01:35,674 31 00:01:35,674 --> 00:01:37,103 32 00:01:37,103 --> 00:01:39,303 33 00:01:40,372 --> 00:01:43,364 34 00:01:43,364 --> 00:01:44,674 35 00:01:44,674 --> 00:01:48,274 36 00:01:48,274 --> 00:01:52,898 37 00:01:54,016 --> 00:01:56,116 38 00:01:56,121 --> 00:01:59,202 39 00:01:59,202 --> 00:02:01,097 40 00:02:01,097 --> 00:02:03,261 41 00:02:03,261 --> 00:02:06,261 42 00:02:06,843 --> 00:02:09,243 43 00:02:10,959 --> 00:02:15,208 44 00:02:15,208 --> 00:02:18,273 45 00:02:18,273 --> 00:02:19,326 46 00:02:19,326 --> 00:02:24,226 47 00:02:24,563 --> 00:02:30,736 48 00:02:30,736 --> 00:02:34,258 49 00:02:34,258 --> 00:02:41,005 50 00:02:41,005 --> 00:02:44,533 51 00:02:44,533 --> 00:02:47,345 52 00:02:47,345 --> 00:02:49,345 53 00:02:50,657 --> 00:02:53,449 54 00:02:53,449 --> 00:02:56,629 55 00:02:56,629 --> 00:03:01,260 56 00:03:01,260 --> 00:03:03,360 57 00:03:05,029 --> 00:03:07,129 58 00:03:07,146 --> 00:03:10,999 59 00:03:10,999 --> 00:03:12,729 60 00:03:12,729 --> 00:03:16,803 61 00:03:16,803 --> 00:03:19,587 62 00:03:19,587 --> 00:03:22,320 63 00:03:22,320 --> 00:03:28,071 64 00:03:28,071 --> 00:03:31,723 65 00:03:31,723 --> 00:03:35,212 66 00:03:35,212 --> 00:03:39,844 67 00:03:39,844 --> 00:03:43,344 68 00:03:45,058 --> 00:03:46,011 69 00:03:46,011 --> 00:03:49,711 70 00:03:51,754 --> 00:03:56,054 71 00:03:58,249 --> 00:04:03,342 72 00:04:03,342 --> 00:04:06,990 73 00:04:06,990 --> 00:04:10,749 74 00:04:10,749 --> 00:04:12,757 75 00:04:12,757 --> 00:04:15,294 76 00:04:15,294 --> 00:04:16,838 77 00:04:16,838 --> 00:04:19,018 78 00:04:19,018 --> 00:04:21,775 79 00:04:21,775 --> 00:04:24,875 80 00:04:25,607 --> 00:04:28,407 81 00:04:30,707 --> 00:04:34,964 82 00:04:34,964 --> 00:04:37,056 83 00:04:37,056 --> 00:04:41,556 84 00:04:43,128 --> 00:04:46,028 85 00:04:46,752 --> 00:04:49,534 86 00:04:50,334 --> 00:04:53,067 87 00:04:53,067 --> 00:04:56,567 88 00:04:57,179 --> 00:04:59,279 89 00:04:59,989 --> 00:05:02,921 90 00:05:02,921 --> 00:05:06,721 91 00:05:09,486 --> 00:05:11,652 92 00:05:11,652 --> 00:05:13,175 93 00:05:13,175 --> 00:05:16,727 94 00:05:16,727 --> 00:05:19,277 95 00:05:19,277 --> 00:05:22,077 96 00:05:22,091 --> 00:05:24,350 97 00:05:24,350 --> 00:05:26,411 98 00:05:26,411 --> 00:05:28,001 99 00:05:28,001 --> 00:05:29,275 100 00:05:29,275 --> 00:05:32,109 101 00:05:32,209 --> 00:05:33,850 102 00:05:33,850 --> 00:05:35,450 103 00:05:35,462 --> 00:05:36,862 104 00:05:39,333 --> 00:05:41,283 105 00:05:41,283 --> 00:05:43,083 106 00:05:43,649 --> 00:05:45,772 107 00:05:45,772 --> 00:05:47,672 108 00:05:47,722 --> 00:05:49,222 109 00:05:51,048 --> 00:05:52,741 110 00:05:52,741 --> 00:05:56,041 111 00:05:56,795 --> 00:05:59,254 112 00:05:59,254 --> 00:06:03,932 113 00:06:03,932 --> 00:06:06,151 114 00:06:06,151 --> 00:06:07,583 115 00:06:07,583 --> 00:06:11,783 116 00:06:13,280 --> 00:06:15,259 117 00:06:15,259 --> 00:06:17,659 118 00:06:17,664 --> 00:06:18,975 119 00:06:18,975 --> 00:06:21,573 120 00:06:21,573 --> 00:06:25,373 121 00:06:26,265 --> 00:06:28,965 122 00:06:28,986 --> 00:06:32,114 123 00:06:33,014 --> 00:06:35,428 124 00:06:35,428 --> 00:06:37,928 125 00:06:38,779 --> 00:06:40,279