Spotting ancient Mayan ruins--a challenge even on the ground--has been virtually impossible from the sky, where the dense Central American rain forest canopy hides all but a few majestic relics of this mysterious civilization.
Talkback
More ZDNet Photo Galleries
SmartPlanet
- Thought-provoking progressive ideas on diverse topics that intersect with technology, business, and life, and matter to the world at large. Visit SmartPlanet
- More from IBM
-
- Can your business work smarter? Learn more about Lotus Symphony
- Learn how to work smarter and optimize cost using the IBM Smart SOA approach Download the eBook
- Smarter ways to make smarter products Read the brief from IBM
