Meet Eva, the snake-shaped blanket.  Eva is the invention of German designers and is a cross between an electric blanket and a snake.  It coils around your body and has heated coils inside the blanket that gives you the ability to heat your whole body.  Anyone claustrophobic?  This would be a freakin’ nightmare!  You’d wake up in the middle of the night in a cold sweat screaming for your very life!  Plus (like some electric blankets) if it overheats are you trapped like some human version of “pig in a blanket”? So…what do you think?  Something you’ve always wanted or nightmare come to life?