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New materal - uncutable ?

Something that is difficult to cut may be easy to break. For example I have some knives that a file will just slide across, you can't drill them and forming a new edge is difficult even with a diamond stone. But the same material wouldn't make a good pry bar at all.
 
How did they cut the sample in the photograph?There are companies who have technology that is years ahead of what is available for us to utilize these times.
Whatever they make--They can also break!!!!
 

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  • @ BJ radionut:
    EVAN/Crawdad :love: ...runna pile-up on 6m SSB(y) W4AXW in the air
    +1
  • @ Crawdad:
    One of the few times my tiny station gets heard on 6m!:D
  • @ Galanary:
    anyone out here familiar with the Icom IC-7300 mods
  • @ Crawdad:
    7300 very nice radio, what's to hack?
  • @ kopcicle:
    The mobile version of this site just pisses me off