Eyesight-Adjusting Screens: This prototype concept is hi-tech; rather than having to wear glasses to see better, it lets the object adjust to your eyesight. This idea by Ryan Jongwoo Choi is called the iFree.
Madrid High Trestle Bridge: Photo by Justin Hardecopf. The high bridge over the Des Moines river, Iowa is a half mile long and was built on concrete piers that previously held a railroad bridge. 41 steel frames form a twisting tunnel.
Liede Bridge Reflection - Guangzhou, China photo by Mike Behnken. Bridge over Pearl River, opened in Astrogeographic position: in the solid earth sign Taurus the sign of local centers, stability and food supply with the instable spiritual and highly