Huragok

[Lists to the Left]

So engineers seem to be popping up more and more in the books and games and I feel like they are going to play a very important role in the upcoming game and in the halo universe in general. In the most recent book, humans were able to get a hold of four engineers and we're told that they can "make" more. What kind of materials are needed to make another engineer?? Also how is this going to change human technology in general?