CU Crypto Session Sat

[Phil Karn]

>Mirrors could be sectional.  Many mirrors can be joined together into a much
>larger mirror.  Take a look at those put it together yourself model kits.

Remember that when they're joined, they must maintain an accuracy of a
small fraction of a wavelength to not spoil the results.

I'm not saying this is impossible, only very, very difficult. Even for
(especially for?) a well-funded black project.

Phil