Interstate 293 Interstate 293 Interstate 293 (abbreviated I-293) is an long loop surrounding Manchester, New Hampshire, USA roughly shaped like two sides of a triangle. Completing the loop in the northeast (the third side of the triangle) is Interstate 93. The southern portion of the loop shares the road with NH 101 and passes near Manchester-Boston Regional Airport and the Mall of New Hampshire. The western portion of the loop shares the road with the Everett Turnpike, but there are no tolls on this portion of the turnpike. Interstate 293 begins at a directional T interchange in the southeast of Manchester, where
The 85 Ways to Tie a Tie The 85 Ways to Tie a Tie The 85 Ways to Tie a Tie () is a book by Thomas Fink and Yong Mao. The authors were research fellows at Cambridge University’s Cavendish Laboratory. It was published by Fourth Estate on Nov 4, 1999, and subsequently published in nine other languages. "The 85 Ways to Tie a Tie" is about the history of the knotted neckcloth, the modern necktie, and how to tie both. It is based on two mathematics papers published by the same authors in the journals Nature and Physica A. The authors prove there are exactly 85