10 mind-blowing man-made materials

Admit it, you're every bit as susceptible to list videos (and internet posts) as I am.

We all must be, otherwise we'd probably lose a third of the internet and be left with just cat videos and pictures of pretty people.

This video is severely lacking in detail for each of the "ten mind-blowing man-made materials", but it would be a great starting point to get your class thinking about the Materials Choice Award.