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Defrost Your Car in Record Time With These Tips

Cars are a great means of transportation, but they come with their share of annoyances, like parking tickets, insurance bills—and frosty or fogged-up windows. During the winter, drivers in cold climates waste precious morning minutes just waiting for the car to heat up and defrost. The defrost button is a great place to start when reclaiming use of your windshield, but everyone has tricks that they think work the best. Some people blast the heat, while others try opening the window. So what tactic is best when you're trying to get out of the driveway in record time?

YouTuber Mark Rober tested out 10 different methods to see what worked the best. According to Rober, the trick is a combination of things: Put the heater on full-blast, turn on the A/C, turn off the in-car air circulation, and crack your windows. If that fails, you can also put some kitty litter in a sock and place it near the windshield.

For the science behind the solution, check out the video above.

[h/t: SPLOID]

Header images via iStock.

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Courtesy Umbrellium
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Design
These LED Crosswalks Adapt to Whoever Is Crossing
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Courtesy Umbrellium

Crosswalks are an often-neglected part of urban design; they’re usually just white stripes on dark asphalt. But recently, they’re getting more exciting—and safer—makeovers. In the Netherlands, there is a glow-in-the-dark crosswalk. In western India, there is a 3D crosswalk. And now, in London, there’s an interactive LED crosswalk that changes its configuration based on the situation, as Fast Company reports.

Created by the London-based design studio Umbrellium, the Starling Crossing (short for the much more tongue-twisting STigmergic Adaptive Responsive LearnING Crossing) changes its layout, size, configuration, and other design factors based on who’s waiting to cross and where they’re going.

“The Starling Crossing is a pedestrian crossing, built on today’s technology, that puts people first, enabling them to cross safely the way they want to cross, rather than one that tells them they can only cross in one place or a fixed way,” the company writes. That means that the system—which relies on cameras and artificial intelligence to monitor both pedestrian and vehicle traffic—adapts based on road conditions and where it thinks a pedestrian is going to go.

Starling Crossing - overview from Umbrellium on Vimeo.

If a bike is coming down the street, for example, it will project a place for the cyclist to wait for the light in the crosswalk. If the person is veering left like they’re going to cross diagonally, it will move the light-up crosswalk that way. During rush hour, when there are more pedestrians trying to get across the street, it will widen to accommodate them. It can also detect wet or dark conditions, making the crosswalk path wider to give pedestrians more of a buffer zone. Though the neural network can calculate people’s trajectories and velocity, it can also trigger a pattern of warning lights to alert people that they’re about to walk right into an oncoming bike or other unexpected hazard.

All this is to say that the system adapts to the reality of the road and traffic patterns, rather than forcing pedestrians to stay within the confines of a crosswalk system that was designed for car traffic.

The prototype is currently installed on a TV studio set in London, not a real road, and it still has plenty of safety testing to go through before it will appear on a road near you. But hopefully this is the kind of road infrastructure we’ll soon be able to see out in the real world.

[h/t Fast Company]

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Hoversurf
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technology
Dubai Plans to Outfit Police Force With Hoverbikes
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Hoversurf

Dubai is home to plenty of flashy fashion and architecture, and it has over-the-top police gear to match. The department already is outfitted with some of the fastest cars on the streets, including a Ferrari and a Lamborghini. Now, Autoblog reports that police officers in the United Arab Emirates city are getting hoverbikes to access hard-to-reach places.

The bikes, which were developed by the Russian startup Hoversurf, debuted in early October at the Gulf Information Technology Exposition (GITEX) in Dubai. Like Hoversurf’s Scorpion-3 hoverbike, the police version is battery-powered and uses propellers at each corner to float like a drone. The newly-released model can reach maximum altitudes of 16 feet and move at speeds of up to 43 mph. Though the quadcopter can only carry one passenger at a time, it can withstand weights of up to 660 pounds. A fully charged battery is enough to fuel a 25-minute ride.

The futuristic addition to the force’s fleet of vehicles isn’t designed for chasing bad guys. Rather, the city hopes to use it to reach out-of-the-way spots during emergencies. If there’s a car wreck at the end of a traffic jam, for example, the Scorpion hoverbike could simply fly over the congestion and reach the scene faster than the department could with cars on the ground.

While cities around the world are still figuring out how low-flying drones and vehicles fit into pedestrian areas, Dubai has been quick to embrace the technology. In 2015, the city invested in jetpacks for first responders. While it's still unclear when the gadgets will be used in an official capacity, the CEO of Hoversurf has confirmed that mass production of the bikes is already underway.

[h/t Autoblog]

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