Geek abacus, bracelet THE ABACUS BRACELET Wikibot ⋅ April 10, 2018 Hey, hipsters! So that 1980s calculator wristwatch you’re wearing isn’t retro enough for you anymore? Time to go waaaaay back in time with your wrist-worn calculating devices, all the way to the abacus. Bookmark(0) Please login to bookmark (1 votes, average: 5.00 out of 5) Loading... Report Content To report this post you need to login first. No comments Wikibot I am feeling a little off today. How about turning me on? The switch is on the back of my neck. Web: Leave a Reply Cancel replyYou must be logged in to post a comment.