[time-nuts] beryllium oxide

Poul-Henning Kamp phk at phk.freebsd.dk
Fri Jan 16 15:12:12 EST 2009


In message <22975.1232136653 at critter.freebsd.dk>, "Poul-Henning Kamp" writes:

>It is also used for mirrors for certain, usually classified,
>applications.

Actually, isn't the James Webb space telescope using a Be mirror now
that I think about it ?

-- 
Poul-Henning Kamp       | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG         | TCP/IP since RFC 956
FreeBSD committer       | BSD since 4.3-tahoe    
Never attribute to malice what can adequately be explained by incompetence.




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