“ Transaction Encryption So, I'll wait 5 minutes, but not forever. Time for cos to upgrade and get everything encrypted. I am stunned that all... (read full comment) ” 

Posted on March 21, 2008 at 8:34 AM EDT

“ Semiconductor cooling I have a 12 volt cooling/heating insulated travel box that I bought maybe 15 years ago that uses a semiconductor that heats... (read full comment) ” 

Posted on September 1, 2006 at 5:47 PM EDT