Edit ModuleEdit ModuleShow Tags
Edit ModuleShow Tags

The Great Pittsburgh Protractor Mystery

Hundreds of protractors have been placed throughout the city. No one seems to know why.


In a bit of strange local news, hundreds of protractors have been hidden throughout the city, superglued to signposts, curbs, utility boxes and other public spaces. Yet nobody appears to know from where they came or why they’re there in the first place. The protractors come in a variety of colors; each is numbered, presumably starting at one and going up to 456 — though some protractors in between have yet to be found. There’s even still debate as to whether or not these unmarked tools are protractors or just pieces of plastic shaped like protractors resembling the arc of our iconic yellow bridges.

Nevertheless, this geometric mystery first was reported in 2011, when contributor Eric Lidji created a map for his blog after finding protractors around the city for months. Though some have been found in East Liberty, Friendship, Shadyside and Squirrel Hill, the heaviest concentration of them is in Polish Hill. You can find Lidji’s incomplete master list, last edited in 2011, here.  

The Great Pittsburgh Protractor Mystery, as we’re calling it, continues today, as roughly one-quarter of the “protractors” still have yet to be found; the reasons for their existence still are speculation. Is it the work of some renegade math-centric graffiti artist? Or maybe an elaborate art project meant to celebrate the intricacies of Pittsburgh? Perhaps it’s simply a scavenger hunt for a local geometry class that nobody bothered to clean up. We may never know, and that’s OK. If nothing else, this mystery has been a lesson in how well we perceive our surroundings, inviting us to look at our environment in a new way.

—Jordan Locke


#Flicks: Three Rivers Film Fest kicks off Nov. 7 with first-ever ‘Foxcatcher’ showing

The opening night selections of the Three Rivers Film Festival always are fine choices. The marquee movie of the 33rd annual fest’s first night, however, is of particular note. Nov. 7 will be the first chance for local audiences to see “Foxcatcher,” the locally shot drama with high Oscar hopes starring Steve Carell and Channing Tatum.

Based on a true story, “Foxcatcher” follows the bizarre case of multimillionaire John du Pont and his obsessive patronage of the U.S. men’s wrestling team — a fixation that left world-champion wrestler Dave Schultz dead. Carell, already considered a likely Best Actor nominee, plays du Pont; Mark Ruffalo co-stars as Dave Schultz, and Tatum plays Dave’s brother Mark, fellow Olympian and world champion.

The film will open nationwide the following week, so the 3RFF showing represents a sneak preview for the hometown crowd. Also playing on opening night: at the Harris Theater, “The Overnighters,” a documentary about an unlikely struggle in a small North Dakota town; at Waterworks Cinema, “Goodbye to Language — 3D,” a high-concept experimental film from iconic French new-wave auteur Jean-Luc Godard; and at the Melwood Screening Room, “Homemakers,” a locally made movie about a young ne’er-do-well’s unexpected inheritance of a Pittsburgh home.

Tickets for opening night films are $20 each and go on sale tomorrow at 10 a.m.; a ticket to an opening-night screening includes admission to a party the same night at Pittsburgh Filmmakers’ Oakland home base. The rest of the festival lineup will appear on the 3RFF website on Wednesday, with tickets on sale a week from tomorrow.

—Sean Collier


#Rankings: Pittsburgh among the best cities for trick-or-treating

Attention Halloween trick-or-treat strategists: Pittsburgh was ranked 12th on a list of best cities in which to trick-or-treat. Real-estate website Zillow based rankings off of where kids could get the most candy in the least amount of time and with the fewest safety risks. Huge shoutout to the good people of Shadyside for topping the list of best local neighborhoods to trick-or-treat in. Looking for other areas to hit the candy jackpot? You also can check out Regent Square, Squirrel Hill, Point Breeze and Greenfield.

—Phoebe Ng



Edit ModuleShow Tags
Edit Module

Edit ModuleShow TagsEdit ModuleShow Tags
Edit ModuleShow Tags Edit Module
Edit ModuleShow Tags

Peters Township Native Wins Silver Medal in Speed Skating

After swine flu kept him from competing in Sochi in 2014, short track speed skater John-Henry Krueger finally won a spot on the podium at the Winter Olympic Games in Pyeongchang.

Perspectives: A Better Life

A former Pittsburgh television reporter recounts the lessons taught to him by his grandfather who spent more than four decades as a Pullman Porter.

Pittsburgh MultiStories: Phipps Legacy – The Fulton Building

With its distinctive seven-story archway, the Fulton Building (now the Renaissance Pittsburgh Hotel) remains a beloved Pittsburgh landmark.

Kick Back and Relax with a Baby Sloth

For $150 you can book an up-close hang out session with Vivien the two-toed sloth.

Jack Kerouac: Manager of the Pittsburgh Plymouths

In a league of his own making, the famous writer cast himself as the skipper of a (fantasy) Pittsburgh ball club.

Bucking the Trend: Gallagher’s Groovy Growing

Megan Gallagher is part of a small cadre of young farmers bucking demographic trends.

Meet the Woman bringing Dignity and Diversity to Twitter

As Twitter's vice president of intersectionality, culture and diversity, Candi Castleberry Singleton, who splits her time between Pittsburgh and San Francisco, works tirelessly to bring inclusion and respect to companies.

Where's the Flu Bug Biting Hardest? There's an App for That

The Doctors Report Illness Tracker has the scoop on germ hotspots all over the region and beyond.

Black Panther is Marvel's Best Film

Reviews of "Black Panther" and "Early Man," plus local movie news and notes.

First Look: Poulet Bleu in Lawrenceville

PM dining critic Hal B. Klein takes a look at the new Richard DeShantz restaurant ... and he has the scoop on what's next from the energetic restaurateur.

Meet Pittsburgh's James Beard Award Semifinalists

Pittsburgh has eight nominations in six categories.

Urban Beekeeping Creating Environmental Buzz in Pittsburgh

No backyard? No problem. The country’s first community apiary brings beekeeping to the city.

Dig In: The Next Wave of Pizza in Pittsburgh

Now is the time to be eating pizza in Pittsburgh. Pizza makers are crafting pies in a variety of styles from New York to Old World. We round up our nine favorite destinations.

Can Anthony Hamlet Fix Pittsburgh Public Schools?

The superintendent, and former NFL player, is using a new school of thought to change legacy problems.

5 Pittsburgh Craft Distilleries Earning a Place on the Shelf

Uncovering the hidden gems of western Pennsylvania’s craft spirit world.