https://padlet.com/ngramirez/3gj1v7bnaszb Nazareth en-us 2017-04-21 17:22:51 UTC 2017-04-23 00:31:37 UTC hello@padlet.com ngramirez https://padlet.com/ngramirez/3gj1v7bnaszb/wish/167550349 The First World War's Western Front included an extensive system of underground tunnels, subways, and dugouts. The Grange Subway is a tunnel system that is approximately 800 metres (870 yd) in length and once connected the reserve lines to the front line. This permitted soldiers to advance to the front quickly, securely, and unseen.]]> 2017-04-21 17:34:17 UTC https://padlet.com/ngramirez/3gj1v7bnaszb/wish/167550349 ngramirez https://padlet.com/ngramirez/3gj1v7bnaszb/wish/167550659 Street View Trekker was taken to an arduous and technically challenging descent all the way to the floor of the crater and was able to capture spectacular imagery from the very edge of the lava lake.]]> 2017-04-21 17:35:30 UTC https://padlet.com/ngramirez/3gj1v7bnaszb/wish/167550659 ngramirez https://padlet.com/ngramirez/3gj1v7bnaszb/wish/167653700 A modern mosque with high square minarets topped by green orbs.]]> 2017-04-23 00:20:16 UTC https://padlet.com/ngramirez/3gj1v7bnaszb/wish/167653700 ngramirez https://padlet.com/ngramirez/3gj1v7bnaszb/wish/167653807 A polar bear conserves energy by napping in the willows while waiting for the sea ice to return. Tundra shrubs provide protection against the wind.]]> 2017-04-23 00:26:04 UTC https://padlet.com/ngramirez/3gj1v7bnaszb/wish/167653807