where can i buy the fog-free ski goggles with the mini fan in them.
Hammecher Shlemmer had them but they no longer carry them.

Dear zazon,

I have not been able to find exactly the goggles formerly offered by
Hammacher Schlemmer. But I managed to find dealers for very similar
fog-free goggles with built-in fans manufactured by Smithsport:

Peepers.com 
30 East Superior Street
Duluth, MN 55802
Phone: (218) 728-7954
Phone (toll free): (800) 955-5786
Fax: (218) 728-7955
Website: http://www.peepers.com/
Website (direct product link):
http://www.peepers.com/series.asp?SID=1652

Sunglasses Giant
21520-G Yorba Linda Blvd., #549
Yorba Linda, CA 92887
Phone: (714)239-6049
Phone (toll free): (866)547-0977 
E-Mail: service@sunglassesgiant.com
Website: http://www.sunglassesgiant.com/
Website (direct product link):
http://www.sunglassesgiant.com/smitturcamse.html

Sport Eyes
901 SW 1st Ave.
Portland, OR 97204
Phone: (503)248-9939
Phone (toll free): (888)223-2669
Fax: (503)248-9927
Fax (toll free): (888)240-6551
E-Mail: sporteyes@yahoo.com
Website: http://www.sporteyes.com/
Website (direct product link): http://www.sporteyes.com/smgturb.htm

Sources:

Smithsport Optics
http://www.smithsports.com/

Backcountry.net Froum: [at-l] Winter and glasses
http://www.backcountry.net/arch/at/0201/msg00568.html

Search terms used:
"ski goggles" "built-in fan":
://www.google.de/search?hl=de&ie=UTF-8&oe=UTF-8&newwindow=1&q=%22ski+goggles%22+%22built-in+fan%22&meta=
"apex turbo" "cascade turbo":
://www.google.com/search?q=%22apex+turbo%22+%22cascade+turbo%22&hl=de&lr=&ie=UTF-8&oe=UTF-8&newwindow=1&sa=n&oq=%22apex+turbo%22+%22cascade+trubo%22

Hope that these goggles will also fit with your needs!
Regards,
Scriptor