John Metcalfe

Robert Rickhoff

Can You Spot What's Wrong With These Urban Scenes?

Robert Rickhoff's surrealistic city architecture blends "fun" with "fatalities."

Joanna Lurie

Romeo Meets Juliet: A Parisian Love Story Executed in Graffiti

"Partir" is a stop-motion tale of passion, separation, and white chalk.

You Know What Would Make Egypt's Pyramids Better?

Putting a swing set at the top, at least according this dubious 1930s plan.

Kevin Dooley/Flickr

Philadelphia Adds Soundtracks to its Public Sculptures

Four musicians, four pieces of city art, four ultra-weird musical compositions.

(Amp/Shutterstock)

The Bike Helmet That Screams For Help in an Accident

This crash detector will send GPS coordinates to the authorities if you sustain a severe head impact.

Shutterstock

St. Petersburg Moves To Outlaw Noisy Sex: This Week in Bans

Also, New York City cancels the livestream of a rebellious Rubber Room teacher, and Rhode Island pours grass killer on America's Lawn of Freedom.

Soon, South Africans Will Drink Treated Sewage Water

Plus, a terrorism memorial becomes a magnet for public urination and the location of a British town's death registry office is questioned.

Mark Sanders

The 'World's First Chainless E-Bike' Raises Some Questions

It's a bike that's built for people who hate bikes, basically.

A Water-Spewing Swing Set to Delight and Frighten Children

This hacked "Waterfall Swing" puts kids through dozens of rainstorms each minute.

Mapping New York's Hottest Jogging Routes

Using GPS technology implanted in shoes, artists envision the paths that runners love to tackle.

A Video Installation Designed To Terrify Arachnophobes

A German art show channels 1950s horror flicks with gigantic, scurrying spiders.

The Seattle Band Map Keeps Getting More Complicated

A crazy chart of the interconnectedness of Seattle musical acts since the 1960s is still being updated.

New York City's Skyscrapers Blast Off to Mars

A far-out music video, using actual NASA footage, imagines New York's architecture taking a journey through space.

Andrew Siu/Jeffrey Liu

Colorful, DIY Urban Neighborhoods ... for Birds

These makeshift shelters slap onto street poles with the help of magnets.

Guillaume Paumier/Flickr

Belgrade Cancels Its Gay Pride Parade, Again: This Week in Bans

Also, Britain bans curves from school architecture and two chaps get exiled from an all-you-can-eat Mongolian restaurant.

Finland's Demographics, Translated Into High Cuisine

Immigration-rate lasagna, suicide soup and a "criminally stacked Russian salad": a look at the bizarre menu of Helsinki's Open Data Cooking Workshop.

Melissa Chow/Vimeo

A Jacket That Hugs You For Getting Facebook 'Likes'

Say hello to the saddest clothing in the world.

Daria Makarenko

Is This Wall Talking To Me?

Russian artist Daria Makarenko slips hidden messages into the cracks of the city.

Holm Architecture

Sadly, Double Moons Will Not Rise Over Manhattan This Saturday

A Danish architecture firm's plan to hover twin lunar orbs in the sky didn't get enough funding.