5. Bastian Schaefer: "A 3D-printed jumbo jet?"

http://www.ted.com/talks/bastian_schaefer_a_3d_printed_jumbo_jet.html

1) DISRUPTIVE (adj)
1. causing trouble and therefore stopping something from continuing as usual:
His teacher described him as a noisy, disruptive influence in class.
2. causing disruption:
My friend's sister is a disruptive girl who annoys us every time we want to share our secrets.

2) AN AVIATION (n)
1. the activity of flying aircraft, or of designing, producing and keeping them in good condition:
the British Civil Aviation Authority; the US Federal Aviation Administration; aviation fuel

3) INCORPORATE (v)
1. to include something as part of something larger:
Suggestions from the survey have been incorporated into the final design.
2. to become or form a legal corporation: San Antonio incorporated as a city in 1837.

4) ALIGN (v)
1. to put two or more things into a straight line:
Align the ruler and the middle of the paper and then cut it straight.
2. to adjust (e.g. parts of a mechanism) to produce a proper relationship or orientation:
Aligning the wheels of a truck.

5) EMBED (v)
1. to fix firmly in a surrounding mass: embed a post in concrete.
2. to cause to be an integral part of a surrounding whole:
"a minor accuracy embedded in a larger untruth"