People Really, Really Don’t Like Taking the Stairs


People will do a lot to avoid having to take the stairs. They’ll wait for an elevator, even if it’s going to take longer. Or they’ll walk far out of their way just to get to an escalator. 

In a new study, an urban planner and a psychologist observed almost 34,000 pedestrians using 13 stairways and 12 pairs of escalators in shopping centers in Montreal, and found that people would take the escalator unless the stairs were much more convenient. Doubling the distance between the stairs and the nearest escalator increases the likelihood that someone will climb by 95 percent, according to their statistical analysis. 

Granted, shoppers don't always have the same habits as, say, someone dashing to work. But people's aversion to stairs is pretty well documented. City leaders from New York to Turkey have called for residents to skip the elevator for better health. A small Canadian study found that climbing stairs is twice as difficult on the body as walking up a steep incline or lifting weights. A 2008 study found European men (but not women) who lived on higher floors of elevator-less apartment buildings had lower BMIs than their neighbors on lower floors. 

The problem in America? Because of fire safety regulations, stairs are often hard to find. Researchers have previously called for better stair design to combat rising obesity rates. Usually hidden in unmarked corners and blocked by heavy fire doors (sometimes programmed to set off alarms when opened), stairs in most urban buildings are designed to look and feel like emergency exits rather than regular routes. It’s no surprise that people don’t venture up them very often. Contrast that with the large, airy central stairs featured in buildings built before the elevator, like New York’s iconic Grand Central station. They look like they’re meant to be used. 

Incidental exercise—meaning the workout you get from going about your day, not hitting the gym—can have major impacts on public health, researchers have found. Taking the stairs more often isn’t the same as going for a 30-minute run every day, but minor everyday exertions shouldn’t be discounted, either. Because realistically, most people aren't going to stick to their gym schedule anyway. 

19 Must-Visit Stops on Mexico City's Metro

About 5 million people ride the Mexico City subway every day—but most commuters don’t realize how much there is to do and see without ever having to go above ground. From piano stairs to a space tunnel, exploring the attractions hidden within the metro just might be the most fun you can have for 5 pesos (about $0.25 USD). These Mexico City metro stations settle the old question once and for all; it’s both the journey and the destination.


Talisman station (line 4) has a mammoth logo for a reason: Mammoth fossils were unearthed during construction of the metro, and you can see the bones—which date back to the Pleistocene—on display there.


space tunnel at La Raza station
Sharon Hahn Darlin, Flickr // CC BY 2.0

How do you make a long transfer fly by? Transform it into a walk-through space tunnel illuminated by a glow-in-the-dark night sky, the highlight of the science museum located within La Raza station (lines 3 and 5).


Viveros (line 3), a station named for the nearby nursery, is in full flower: It was recently given a jungle makeover complete with imitation palms, jaguars, and snakes to raise awareness for the preservation of southern Mexico’s Lacandon Rainforest.


Complement your day trip to the pyramids at Teotihuacan with a stop at the Pino Suarez station (lines 1 and 2), where you can see a 650-year-old pyramid dedicated to Ehecatl, the Aztec god of wind. Tens of thousands of users go through the station daily, making the pyramid one of the most visited archeological sites in Mexico. (Though it's referred to as Mexico’s smallest archaeological zone, the National Institute of Anthropology and History doesn't consider it a "proper" archaeological zone "due to its size and the fact of being located in a Metro Transport System facility.")


Hidalgo (lines 2 and 3) may be the most miraculous of all of Mexico City’s metro stations: In 1997, someone (possibly a street vendor) discovered a water stain in the shape of the Virgin of Guadalupe in one of its floor tiles. The apparition attracted so many pilgrims that metro authorities eventually had to remove the tile, which is now enshrined just outside one of the exits (follow the signs for Iglesia), near the intersection of Paseo de la Reforma and Zarco. And if you happen to visit this station on the morning of the 28th of any month, you’ll be swarmed with pious commuters carrying figurines of Saint Judas Thaddeus—patron saint of delinquents and lost causes—who is venerated at the nearby San Hipolito Church.


No time to visit the vast National Museum of Anthropology? You can still catch reproductions of Mesoamerican statues at the Bellas Artes (lines 2 and 8) and Tezozomoc (line 6) stops.


miniatures on the Mexico city subway
Randal Sheppard, Flickr // CC BY-SA 2.0

Miniature maniacs shouldn’t miss the scale models of Mexico City’s main plaza at the Zocalo stop (line 2). They depict, in tiny form, the metamorphosis of the capital from the Aztec Templo Mayor to the present-day Metropolitan Cathedral. (And bonus points to anyone who can spot the cat who lives in this station.)


The music-themed Division del Norte station’s (line 3) free karaoke corner draws a crowd gathered to watch fellow riders belt out boleros and ballads on their way to work. The unassuming abuelitas laden with bags from the market always have the most impressive pipes.


piano stairs at Polanco station
Victor.Aguirre-Lopez, Wikimedia Commons // CC BY-SA 3.0

Don’t take the escalators at Polanco station (line 7), because the stairs are a giant musical piano keyboard. Finally, here’s your chance to live out Tom Hanks’s piano dance scene from the movie Big.


The Guerrero stop (lines B and 3) is a tribute to the legends of lucha libre, with costume displays and murals dedicated to 45 of Mexico’s finest masked fighters.


The largest bookshop in Latin America can be found in the long passage between the Zocalo and Pino Suarez stations. The underground emporium known as Un Paseo Por Los Libros sells titles from textbooks to manga and also hosts free workshops, lectures, and movie screenings.


murals in the Mexico City subway
Thelmadatter, Wikimedia Commons // Public Domain

Any visitor to Mexico City should check out Diego Rivera’s murals—but on your way, don’t forget to look up at the murals that decorate many metro stations. Particularly impressive are Guillermo Ceniceros’s ambitious chronicles of art through the history of time on the walls at the Copilco (line 3) and Tacubaya stations (lines 1, 7, and 9). On the kitschier side, see how many famous faces you can pick out in Jorge Flores Manjarrez’s I Spy-style mural of pop stars at the Auditorio stop (line 7).


A museum of caricatures located inside the Zapata stop (line 12) is an homage to Mexican cartooning, including plenty of satirical interpretations of the mustachioed revolutionary who gives the station its name.


If Chabacano station (lines 2, 8, and 9) feels unsettlingly familiar, it might be because it was used as a shooting location for the subway chase scene in the Arnold Schwarzenegger film Total Recall. Legend has it you can still spot splashes of fake blood on the ceiling.


Museo del Metro de la Ciudad de México
ProtoplasmaKid, Wikimedia Commons // CC BY-SA 4.0

Has this metro adventure turned you into a super fan? Do a deep dive at Mixcoac station’s (line 12) sleek Metro Museum, where you can learn even more fun facts about the subway’s 50 years of history while you wait out rush hour.

Apple Wants to Patent a Keyboard You’re Allowed to Spill Coffee On

In the future, eating and drinking near your computer keyboard might not be such a dangerous game. On March 8, Apple filed a patent application for a keyboard designed to prevent liquids, crumbs, dust, and other “contaminants” from getting inside, Dezeen reports.

Apple has previously filed several patents—including one announced on March 15—surrounding the idea of a keyless keyboard that would work more like a trackpad or a touchscreen, using force-sensitive technology instead of mechanical keys. The new anti-crumb keyboard patent that Apple filed, however, doesn't get into the specifics of how the anti-contamination keyboard would work. It isn’t a patent for a specific product the company is going to debut anytime soon, necessarily, but a patent for a future product the company hopes to develop. So it’s hard to say how this extra-clean keyboard might work—possibly because Apple hasn’t fully figured that out yet. It’s just trying to lay down the legal groundwork for it.

Here’s how the patent describes the techniques the company might use in an anti-contaminant keyboard:

"These mechanisms may include membranes or gaskets that block contaminant ingress, structures such as brushes, wipers, or flaps that block gaps around key caps; funnels, skirts, bands, or other guard structures coupled to key caps that block contaminant ingress into and/or direct containments away from areas under the key caps; bellows that blast contaminants with forced gas out from around the key caps, into cavities in a substrate of the keyboard, and so on; and/or various active or passive mechanisms that drive containments away from the keyboard and/or prevent and/or alleviate containment ingress into and/or through the keyboard."

Thanks to a change in copyright law in 2011, the U.S. now gives ownership of an idea to the person who first files for a patent, not the person with the first working prototype. Apple is especially dogged about applying for patents, filing plenty of patents each year that never amount to much.

Still, they do reveal what the company is focusing on, like foldable phones (the subject of multiple patents in recent years) and even pizza boxes for its corporate cafeteria. Filing a lot of patents allows companies like Apple to claim the rights to intellectual property for technology the company is working on, even when there's no specific invention yet.

As The New York Times explained in 2012, “patent applications often try to encompass every potential aspect of a new technology,” rather than a specific approach. (This allows brands to sue competitors if they come out with something similar, as Apple has done with Samsung, HTC, and other companies over designs the company views as ripping off iPhone technology.)

That means it could be a while before we see a coffee-proof keyboard from Apple, if the company comes out with one at all. But we can dream.

[h/t Dezeen]


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