Could sharpen the louvers and keep them closed, modern St Le's-O-Matic.
Frank

If they're closed, it wouldn't matter how sharp the edges were.

But, while I sort of appreciate being cannonized, I have no desire to accept
his, or your, invitation to self-initiate martyrdom.

I tend to avoid kitchen gadgets ending in "matic." If I can't slice and
dice it with my Sabtiers, it gets cooked and gnawed intact.

--
Stev Lenon 91B20 '68-'69
Drowning flies to Darkstar

http://web.tampabay.rr.com/stevglo/i...age92kword.htm