18 May
2005
18 May
'05
4:32 p.m.
Or at least I am darn sure I could still make a
crystal set the hard way
The amazing thing some WWII POWs did was to make a radio detector
with a rusty blue razor blade and a short piece of pencil carbon.
Or was that some Poles. Poked around with the razor blade to hit
an actively-rectifying spot, ala galena cat's whisker.