quote:Glass-bottomed bridge opens in Vietnam
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When the world wearies and society ceases to satisfy, there is always the garden - Minnie Aumônier
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My piano recordings at Box.Net: https://app.box.com/s/j4rgyhn72uvluemg1m6u
Shoe covers/protectors. They make sense. Keep the visitors/tourists from dredging dirt and mud onto the bridge to keep the glass bottom clean. Heck, with the right material, the visitors could be cleaning/mopping the bridge floor as they walk.quote:Originally posted by Cindysphinx:
Apparently, all visitors must wear black, extra slippery shoes.
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www.PianoRecital.org -- my piano recordings -- China Tune album