Sadly, I've read pieces where obsidian blades are labeled as nanotech as well. I... | Hacker News

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foysavas on Aug 23, 2013 | parent | context | favorite | on: 1,600 Year Old Goblet Shows Romans Used Nanotechno...

Sadly, I've read pieces where obsidian blades are labeled as nanotech as well.

In other news, cranberry glass is actually kind of cool and helped win this guy a Nobel Prize in 1925: http://en.wikipedia.org/wiki/Richard_Adolf_Zsigmondy

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