Bridge Live Wallpaper

This is a live wallpaper or screensaver Bridge Live Wallpaper

This is a live wallpaper or screensaver Bridge Live Wallpaper Set the app as live wallpaper to make your android phone more beautiful and alive Download Bridge Live Wallpaper from our given resolutions for free. We have the best collection of bridges wallpaper. Incase you don’t find the perfect resolution, you may download the original size or any higher resolution bridges wallpaper which will best fit your screen. This lwp feature a picture of a bridge during the night with a clear star sky above with a beautiful glowing yellow street lamp, along with river flow under the bridge, this scenery is very calming and relaxing.

Bridge is a structure that provides passage over obstacles such as valleys, bridges wallpaper, rough terrain or bodies of water by spanning those obstacles with natural or manmade materials. world bridge. They first begun be used in ancient times when first modern civilizations started rising in the Mesopotamia. From that point on, knowledge, river live wallpaper, engineering, and manufacture of new bridge building materials spread beyond their borders, enabling slow but steady adoption of bridges all across the world. In the beginning bridges were very simple structures that were built from easily accessible natural resources- wooden logs, stone and dirt. Because of that, they had ability only to span very close distances, world bridge, and their structural integrity was not high because mortar was not yet invented and rain slowly but constantly dissolved dirt fillings of the bridge. river live wallpaper.

Revolution in the bridge construction came in Ancient Rome whose engineers found that grinded out volcanic rocks can serve as an excellent material for making mortar. This invention enabled them to build much more sturdier, powerful and larger structures than any civilization before them. Seeing the power of roads and connections to distant lands, Roman architects world bridge, soon spread across the Europe, Africa and Asia, building bridges and roads of very high quality. river live wallpaper. One of the defining successes of Roman bridge architecture was their discovery of arches. By using this type of building, load forces of the bridge were conveyed to move along the curve of the arch