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This 1,200-foot Bridge Has a Glass Bottom That Makes You Feel Like You’re Walking on Air — and It's One of the Best Places to See Fall Foliage
The SkyBridge Michigan is the world's longest timber-towered suspension bridge. The world's longest timber-towered suspension bridge doesn’t connect two cities or buildings — it connects two ...
Tech Xplore on MSN26d
A 30-foot-long glass bridge blends ancient wisdom with cutting-edge design
Building on millennia ... which acted as a buffer between the glass modules. PVB offered just the right balance of ...
Yahoo25d
Engineers build 30-feet-long all-glass bridge using 6,000-year-old technique
Building the glass bridge required far greater precision than a standard bridge. The steel or concrete may allow for slight imperfections, but the glass units had to fit together with near-perfect ...