Build a CB radio crystal set

If you type this into YouTube, you

can see this facinating little device. 

A few comments:

I didn't think this was possible with

so few parts HOWEVER

he IS hooking the output up to a

gigantic guitar amplifier. 

In some crystal set circles, using

external audio amplification would

be "cheating," but even so, I still

think this is really facinating. 

As we know, the 11/10 meter bands

must have been wide open when this

video was made.  If those bands are

dead now, one would receive nothing

of course. 

Still, something to see.  I believe I will

build one. 

Bruce