How are subways built? | General KnOWLedge скачать в хорошем качестве

How are subways built? | General KnOWLedge

Think learning about how subways are built is boring? Well, you might be right! General KnOWLedge gives viewers the down-low on underground transit systems in our latest episode! For activities, contests, crafts, recipes, and more, check out: http://www.owlkids.com http://www.owlkidsbooks.com http://owlconnected.com And check out https://shop.owlkids.com for magazine subscriptions, children’s books, OWL merch and more! Follow us to stay up-to-date on all things Owlkids: Instagram:   / owlkidspubl.  . Twitter:   / owlkids   Facebook:   / owlkids   &   / owlconnected   Image Sources (in chronological order) Subway train arriving Photo 101764643 © Perry Jobe Smith - Dreamstime.com Busy street, aerial view Photo 134934539 © Dmytro Varavin - Dreamstime.com Subway cars arriving Licensed via Getty Images Person with stroller on platform Photo 40443445 © Radist - Dreamstime.com Handles inside subway car Photo 141109912 © Oleksandr Lutsenko - Dreamstime.com Cars on the road Photo 104842221 © Ryhor Bruyeu - Dreamstime.com POV subway car Licensed via Getty Images Subway construction site Licensed via Getty Images Digging hole for subway construction Photo 100549432 © Belish - Dreamstime.com Cut and cover example 2009-06-14 17:05 Whatever2009 2304×1728× (1626011 bytes) Cut and cover construction on Cambie Street just south of 29th avenue next to Queen Elizabeth Park. The tracks go from side to side configuration south of this location to top and bottom configuration north of this location. Picture taken February 23, 2007 Road closure sign Photo 98083685 © Juri Bizgajmer - Dreamstime.com Construction sign Photo 108377442 © Trong Nguyen - Dreamstime.com Empty tunnel Photo 88222717 © Antonio Truzzi - Dreamstime.com Hole leading to tunnel Photo 77520787 © Shaowen1994 - Dreamstime.com Boring machine raised in sling Photo 142350221 © GrandWarszawski - Dreamstime.com Boring machine front Public Domain (Wikimedia Commons) Boring machine teeth up close Photo 103008618 © Roibul - Dreamstime.com Boring machine in action Licensed via Getty Images Boring machine on job site Photo 69209218 © Vasilis Ververidis | Dreamstime.com Big tunnel filled with water Photo 76994503 © Oleg Totskyi - Dreamstime.com Busy cafe Photo 69310710 © Abayuka - Dreamstime.com