Have you ever wanted a mathematically correct breakfast? Well, thanks to George W. Hart, now you can (have one)!
Check out this great page on how to slice a bagel into two linked halves. (Now, if you’re not watching your weight, it will also work on a properly proportioned old-fashioned donut, but I strongly recommend the bagel.)
Hat-Tip to Matthieu Cormier, of Cocoa Mondo, a fellow Haligonian.