1. X-rays showing before and after treatment of scoliosis.


2. This is where the Great Wall of China ends.



3. This is what a pug looked like before selective breeding; quite the difference.


4. The lava lake of the continuously active volcano, Erta Ale, Ethiopia.



5. A FedEx Boeing 757, without any cargo.


6. This is the clearest photograph of Mercury that has ever been taken.



7. When a prison is overcrowded in El Salvador, this is what it looks like.

 


8. These things are octopus eggs.


9. What the Northe...
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