Cities that installed LED traffic lights to save money are learning that the incandescent lights they got rid of had a useful purpose: their waste heat melted the snow that covered them in winter storms.
Municipalities around the country are taking different steps to keep their signals shining brightly in the face of Mother Nature. Crews in St. Paul, Minnesota, use compressed air to keep their lights clean. In Green Bay, Wisconsin, city workers brush the snow off by hand in a labor-intensive process.
Unintended Consequence of Technology: New LED traffic lights can't melt snow
Arthur C. Clarke forecasts the future in 1974. We’ve come a long way. Kinda. (via r/ObscureMedia)
More than 200 engineers at Google are said to be preparing a ‘women’s walk’, in which people walk out of work, after claims that the company protected sexual harasser executives, and offered them generous payouts.
MEPs in European Parliament want Facebook to submit to a full audit by European Union bodies to determine whether the U.S. based social media company adequately protects users’ personal data. The demand made in the form of an EU resolution adopted Thursday, October 25, 2018, follows the company’s recent breach scandal, in which data belonging […]
In photography as in film, all the real artistry is in post-production – increasingly so, with the new possibilities cropping up in digital imaging. If you’re ready to get serious about your photography, may we suggest HDR Projects 2018 Pro. As working photographers can tell you, this imaging software can help you re-imagine even the […]
A picture can be worth a heck of a lot more than just a thousand words. If you’ve squinted for ages trying to get just the right photo, you might have the right passion for a career behind the camera. You might even have the right equipment, but do you have the know-how? The Beginner-To-Expert […]
In case you hadn’t noticed from the sleigh bell-heavy music and the hues on your Starbucks cup, the holiday season hasn’t shown any more patience this year. But that doesn’t need to be a bad thing, especially if you’re hoping to get a jump on your shopping. Retailers aren’t waiting til Black Friday to dish […]