I just happened to stumble upon this amazing tech this morning and had to post about it. It's a new type of 3D Printer which can print out an entire 2500 square foot home in 20 hours. Pretty remarkable. In addition, the concrete which is used is a composite concrete with 10,000 Pounds per square in resistance. Concrete block homes can only withstand about 3000 pounds per square inch. That means this material is over 300% stronger, than a typical concrete block home.

Here is a diagram of the machine:


And here is a TED Talk about it. Fast forward to the 7:30 minute mark to see it really get interesting. Do you guys think that in 10 years or so this will be the defacto technology behind most construction??