[jbm]

I wish there was an actual picture instead of just a molecular structure graph.

I found one here: https://makezine.com/article/science/transparent-aluminum/

Also a video of it being used as Armor? https://www.youtube.com/watch?v=RnUszxx2pYc

[bunabhucan]

http://www.surmet.com/technology/alon-optical-ceramics/