Chronology | Current Month | Current Thread | Current Date |
[Year List] [Month List (current year)] | [Date Index] [Thread Index] | [Thread Prev] [Thread Next] | [Date Prev] [Date Next] |
This is old hat. Even the original StarTrek series had replicators on board the spacecraft. And in the later series who can forget "Tea - Earl Grey - Hot".
Bob at PC
________________________________________
From: phys-l-bounces@carnot.physics.buffalo.edu [phys-l-bounces@carnot.physics.buffalo.edu] on behalf of Marty Weiss [martweiss@comcast.net]
Sent: Friday, July 15, 2011 9:15 AM
To: Forum for Physics Educators
Subject: Re: [Phys-l] 3-d printer
Ok, thanks for the info. More Questions : if this printer can make a wrench that works and is as strong as the demonstration shows, why don't we see whole industries built around the technology...