from the world's big
Researchers discover a massive ceremonial structure of the ancient Mayans using lasers.
- Archaeologists used laser-based aerial surveys to discover the oldest and largest Mayan structure ever found.
- The 3,000-year-old complex in the Mexican state of Tabasco was likely used as a ceremonial center.
- Researchers believe the site represents a communal society rather than one based on worshipping elites.
Rather than one layer at a time, this method creates an entire object all at once, using lasers.
Imagine this, you see something online you just have to have, like a rugged smartphone case emblazoned with your favorite character. You order it and instead of waiting for it to be delivered, your 3D printer fashions it for you, to your exact specifications, in seconds. Why don’t we have this right now? 3D printers can take hours or even days to create an object, making such a scenario difficult to implement.