I love reading so-called useless information! Janet Carr 4 years ago Find the rest here and…why IKEA cups and mugs have grooves at the bottom. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email Share on Tumblr (Opens in new window) Tumblr Print (Opens in new window) Print Share on Reddit (Opens in new window) Reddit