Mo, Ken is correct; this is indeed possible, although special techniques are called for(don't try this at home). For example, consider the heroic exploits of
Al Magnani in the furtherance of audio technology.
Also deserving of the highest commendation for his scientific researches is
Mick Loney .
My own efforts in this area are insignificant compared with these pioneers, although of course there is my spaghetti experiment which I've reported on in the past. And Randy, you were asking about home businesses in another thread, so if you happen to have some old coathangers around...
