Ridiculously powerful handheld cannon blows up on the street

Ridiculously powerful handheld cannon blows up on the street

Never get in a street fight in Poland because you never know what kind of garage made weapons they’ll bring out against. Like this makeshift cannon that can bring the boom like no other. The noise alone is intimidating. Eastern Europe seems like such a fun place for crazy people to do crazy stuff in the middle of the day.

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300 empty desks were placed in the street outside Los Angeles Unified School District headquarters e

300 empty desks were placed in the street outside Los Angeles Unified School District headquarters earlier today as part of a protest demanding extra funding for disadvantaged youth. The 300 desks are meant to represent the approximate number of students who drop out of LAUSD every week. [Photo by Alicia M. Banks]

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The Story Behind Syracuse's Upside-Down Traffic Light

The Story Behind Syracuse's Upside-Down Traffic Light

Unlike nearly every other traffic light in the U.S., the traffic light up on Tipperary Hill in Syracuse, New York displays green above red. Why this bizarre reversal? Well, St. Patrick’s Day is an appropriate time to tell this story.

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Tour the Nine Steepest Residential Streets in America

Tour the Nine Steepest Residential Streets in America

As a big urban walker, I like to head for the hills. So when I stumbled upon this list of the steepest streets in the U.S., I just had to see what they looked like, and I started planning a trip to hit all of the most insanely steep stretches of our American streets. The scariest thing? People live (and park!) on them.

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Newark's Fancy New LED Lights Have Little Spy Cams Inside

Newark's Fancy New LED Lights Have Little Spy Cams Inside

The next time you’re passing through Newark airport, look up and smile. The airport’s new super-efficient LED light fixtures are also embedded with cameras and sensors—and they’re part of a growing market for surveillance technology that is built into other, everyday systems.

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Step Aside, Street Lamps: These Ordinary Paths Glow On Their Own

Step Aside, Street Lamps: These Ordinary Paths Glow On Their Own

Charging off-grid street lamps with solar power is a positive step towards reducing energy consumption. But what if our sun-baked public walkways simply glowed in the dark?

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