Totally impractical but cool nonetheless is the USB Mini Fridge – a real, working refrigerator that plugs into a USB port on your computer. It’s very limited as to what you can store in this little box (a 12-oz beverage can or small drinking glass), but it does effectively chill its contents to a nice, cool 45° Fahrenheit. It’s available for $32.99 plus shipping at the PerpetualKid.com website.
USB Mini Fridge