|
|
|||||||
| Cities and Travel Tell us about where you are; tell us about where you want to be |
 |
|
|
Thread Tools | Display Modes |
|
|
06-06-2013, 01:12 AM
|
#1 |
|
The future is unwritten
Join Date: Oct 2002
Posts: 71,105
|
When I was working at Tufts University, we used a 24 inch and a 12 inch, gold plated, solid beryllium mirrors. Very very spendy they were.
__________________
The descent of man ~ Nixon, Friedman, Reagan, Trump. |
|
|
|
06-06-2013, 06:04 AM
|
#2 |
|
Radical Centrist
Join Date: Jan 2001
Location: Cottage of Prussia
Posts: 31,423
|
But beryllium is such a pleasant name! Unlike, say, arsenic.
|
|
|
|
|
| Currently Active Users Viewing This Thread: 1 (0 members and 1 guests) | |
|
|
Hybrid Mode
