Scientists are finding an unexpected relationship between knitting and math.
Put down those little baby booties and knit a Lorenz manifold for the scientist in your life instead. It makes a perfect gift for anyone who's getting their PhD in math, and looks like it could make a very lovely avant-garde brooch that has "chaotic chic" written all over it.
Editorial note: Whoa! You've found a super-old post here on BuzzFeed, from an earlier era of the site. It doesn't really represent where we are anymore, and may in fact be totally broken, but we're leaving it up as a part of our early history.