Brando offers USB Thermometer
If you've always wanted to be able to log the ambient temperature of your work environment on your computer on a minutely, or hourly basis, then thank the gadgets gods...
Brando is offering a USB-powered thermometer that does just that for XP or Vista users. The data can be transferred into Word or Excel so you can even present it in a handy chart form.
$19. And cheap at half the price, we say.