What is RepRap?

The Makerbot Replicator 2 3D printer

We're excited about 3D printing at Yale High School. We've spent the last two weeks exploring different types of stuff we can make with our new printer. As I was reading about 3D printing, I came across a very interesting idea called RepRap.

1. What is RepRap? What does it stand for?
2. What are the initiative's goals?
3. What progress has been made?
4. What are the technical (or other challenges)?
5. Do you think this is an important idea? Explain your reasoning.