Re: NEWS: Supersonic failure?

From: Anders Sandberg (asa@nada.kth.se)
Date: Thu Apr 26 2001 - 05:16:34 MDT


torsdagen den 26 april 2001 12:19 Samantha Atkins wrote:
> Perhaps we should resurrect the old proposals for underground tubes
> linking major cities.
...
> Any thoughts on what (besides all the environmental roadblocks) is wrong
> with such an idea?

I think the main problem is the cost of digging tunnels for long distances.



This archive was generated by hypermail 2b30 : Mon May 28 2001 - 09:59:56 MDT