Invisible ink gives MSU look at spy life
16th Nov 2006, 17:34 GMT
EAST LANSING - Two Michigan State University professors have unearthed - and re-created - a once-guarded piece of Cold War spy technology.
Invisible ink gives MSU look at spy life16th Nov 2006, 17:34 GMT EAST LANSING - Two Michigan State University professors have unearthed - and re-created - a once-guarded piece of Cold War spy technology. Latest news from lsj.com - Campus: |