Modern Marvels - Season 13 Episode 26
Skyscrapers are an extraordinary feat of human engineering: exposing millions of pounds of concrete and steel to the enemy forces of wind and gravity. Starting with the foundation and on through the support structures and concrete flooring, every piece of these superstructures has to be super-strong. Go behind the scenes with the five tools that make these buildings possible: the foundation drill rig, the tower crane, the impact wrench, the power trowel, and the total station.
First Air Date : 1993-12-10
Last Air date : 2022-08-08
Runtime : 57 minutes
Genre : Documentary
Cast :
Crew :
Quality : 
Subtitles :
- Season 13 : Episode 12006-01-04
- Season 13 : Episode 22006-01-11
- Season 13 : Episode 32006-01-18
- Season 13 : Episode 42006-02-08
- Season 13 : Episode 52006-02-14
- Season 13 : Episode 62006-02-21
- Season 13 : Episode 72006-02-24
- Season 13 : Episode 82006-02-28
- Season 13 : Episode 92006-03-08
- Season 13 : Episode 102006-03-22
- Season 13 : Episode 112006-04-26
- Season 13 : Episode 122006-05-02
- Season 13 : Episode 132006-05-03
- Season 13 : Episode 142006-05-10
- Season 13 : Episode 152006-05-24
- Season 13 : Episode 162006-05-25
- Season 13 : Episode 172006-06-12
- Season 13 : Episode 182006-06-14
- Season 13 : Episode 192006-06-19
- Season 13 : Episode 202006-06-28
- Season 13 : Episode 212006-07-02
- Season 13 : Episode 222006-07-03
- Season 13 : Episode 232006-07-12
- Season 13 : Episode 242006-07-26
- Season 13 : Episode 252006-07-26
- Season 13 : Episode 262006-07-28
- Season 13 : Episode 272006-07-28
- Season 13 : Episode 282006-08-02
- Season 13 : Episode 292006-08-03
- Season 13 : Episode 302006-08-03
- Season 13 : Episode 312006-08-03
- Season 13 : Episode 322006-08-03
- Season 13 : Episode 332006-08-23
- Season 13 : Episode 342006-08-30
- Season 13 : Episode 352006-09-06
- Season 13 : Episode 362006-09-07
- Season 13 : Episode 372006-09-13
- Season 13 : Episode 382006-09-17
- Season 13 : Episode 392006-09-18
- Season 13 : Episode 402006-09-20
- Season 13 : Episode 412006-09-20
- Season 13 : Episode 422006-09-20
- Season 13 : Episode 432006-09-21
- Season 13 : Episode 442006-09-26
- Season 13 : Episode 452006-09-27
- Season 13 : Episode 462006-09-27
- Season 13 : Episode 472006-10-04
- Season 13 : Episode 482006-10-11
- Season 13 : Episode 492006-10-18
- Season 13 : Episode 502006-11-01
- Season 13 : Episode 512006-11-08
- Season 13 : Episode 522006-11-15
- Season 13 : Episode 532006-11-28
- Season 13 : Episode 542006-11-29
- Season 13 : Episode 552006-11-29
- Season 13 : Episode 562006-12-06
- Season 13 : Episode 572006-12-10
- Season 13 : Episode 582006-12-13
- Season 13 : Episode 592006-12-20
- Season 13 : Episode 602006-12-28
