Do you maybe have old links of Chris' blog for digging in the waybackmachine?
I have even worse news:
Drexlers blog "metamodern" broke down too.
There was lots of highly valuable stuff.
Just an example:
(maybe I'll edit in more here later)
Yes it sucks that Drexler went quiet also. Here's a link to Chris' old blog http://crnano.typepad.com/crnb…orobots-now-possible.html