Turning an old car into a powerful generator | Arduino Blog
Generators are expensive pieces of equipment. You can get a small low-quality model for a few hundred dollars, but powerful high-quality generators cost thousands or even tens of thousands of dollars. Old cars, on the other hand, can be very cheap — especially if they aren’t roadworthy anymore. Jake von Slatt has a video series […]
Morales Proposes Adding Sidewalks to Seattle’s Complete Streets Ordinance - The Urbanist
One in four Seattle blocks lack sidewalks, but a new bill would require that significant repaving projects add or repair them. In 2016, after the Seattle Department of Transportation (SDOT) repaved a long stretch of Greenwood Avenue N in North Seattle, between N 112th Street and N 125th Street, road users were left with an
Cautionary Tales of the Sydney Opera House - 99% Invisible
The Sydney Opera House is one of the most iconic and distinctive buildings in the world — but it took a relative newcomer and architectural outsider to dream up. The making of this future world heritage landmark is a tale for the ages — a cautionary tale, for which we turn to Tim Harford, producer
The Strong Towns Movement is Simply Right-Libertarianism Dressed in Progressive Garb ❧ Current Affairs
pStrong Towns’ critique of America’s car-centric sprawl sounds appealing. But its proposed solutions rely on a conservative politics that prioritizes ‘wealth creation’ over just and equitable urban planning./p
How Better Tech Could Save Lives in a World of Bigger, Faster, More Devastating Fires
We can already see fires start from space, soon after they start. Here’s why we don’t yet have a nationwide system for alerting us when they do—but could someday.
Sunday Video: The Insane Ways Traffic Engineers Try to Make Streets ‘Safe’ for Walking - The Urbanist
In this CityNerd video, Ray Delahanty tackled the various bell and whistles traffic engineers use on street crossings so as to not provide actually safe streets. From Rectangular Rapid Flashing Beacons (RRFB) to High-intensity Activated Walk (HAWK) signals, traffic engineers have a plethora of acronym-based interventions that largely do not seem up to the task
For the second time, a group of Minneapolis residents—enabled by existing law—have halted implementation of the city’s Minneapolis 2040 plan over its supposed environmental impact. Here’s why they’re doing more harm than good.
A fully autonomous bus is now in regular service in Scotland. It still has employees, two in fact, but that’s part of the process of testing the technology. Eventually, if this technology works out, the point will be to run buses with no employees on board. In wealthy countries, the cost of running a bus […]