A Plank In The Sky, China
In order to walk up this mountainside, you have to harness yourself to the ropes that cascade across the flat rocks. Obviously, it would be a deadly risk to cross without taking any safety precautions.
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Are You Brave Enough To Cross These Death-Defying Bridges?
The More You Know
- Grasshopper Mice have evolved to turn scorpion venom into a pain-killer. They now prey on scorpions.
- Doctors' sloppy handwriting kills more than 7,000 people annually in the United States.
- A Nepalese doctor has restored the sight of over 100,000 often poverty-stricken people in the last thirty years across Asia and Africa using a 5 minute procedure and an inexpensive artificial lens.
- A reservoir in space holds 140 trillion times the amount of water in Earth's oceans.