Crystal Owens, a PhD candidate in MIT have conducted a study of over 1,000 Oreos to determine the best way to eat the cookie.The study examined the equal distribution of the Oreo's creme when the cookie is broken apart.The team used a rheometer device to test the cookies, and discovered that nearly 80% of the creme sticks to only one side of the wafer.They also developed a simpler version of the rheometer, called the "Oremeter," which people can 3D print themselves to use on their own cookies.