Argon ions dislodge gold atoms and deposit them on silk thread in the EMPA plasma chamber (Photo: EMPA)
What do you buy for the person who has everything? An obvious choice is something that's never existed before. Enter the determined textile specialists at Swiss research institute EMPA who spent the last ten years developing a method to affix pure gold onto silk. Only slightly less scarce than hen's teeth and spider silk cloth, the thread can be woven into a beautiful and surprisingly durable, even washable 24 carat fabric that Goldfinger himself would be proud to wear.