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Prepared to save: The latest versatile portable power station from Anker is an undeniably good deal

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You may already be familiar with the brand Anker if you’ve purchased power banks or other battery-charging devices for your favorite electronics in recent years. Did you know that this popular brand for charging smart devices can also power your entire home? Anker’s SOLIX line of portable power stations and accessories are versatile and affordable while providing a higher cost-performance ratio than similar power stations from the competition. 

Portable power stations can be useful for providing access to electrical connectivity during camping trips, help you reduce the cost of your utility bills by embracing solar power, or providing potentially life-saving battery backup in emergencies. Anker has a solution to fit your power output needs.

Going off-grid with Anker SOLIX

When we think of going off-grid, most of us think of rugged living in the woods, surviving off the land without modern utilities and amenities. While some of that is true for some off-grid folks, others prefer to keep amenities like hot showers and internet connectivity. Those things require an electrical current, though. The most common way to overcome the need for electricity without shelling out big bucks to join your neighborhood power grid is to utilize solar power. 

The SOLIX F3800 power station

(Image credit: Anker)

With the Anker SOLIX F3800 portable power station, tapping into the natural resource of sunlight to power your home has never been easier or more affordable. Anker SOLIX portable power stations are designed to be a plug-and-play power solution for your home. When combined with Anker SOLIX portable solar panels, the portable power station is capable of 2400W of solar input, charging from 0 to 80% with as little as 1.5 hours of sunlight. Anker even offers an additional expansion battery, capable of pushing the SOLIX F3800 unit from its standard 3,840Wh up to an impressive 7,680Wh of power for your off-grid home.

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Computers

Cities Aren’t Prepared for a Crucial Part of Sea-Level Rise: They’re Also Sinking

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Fighting off rising seas without reducing humanity’s carbon emissions is like trying to drain a bathtub without turning off the tap. But increasingly, scientists are sounding the alarm on yet another problem compounding the crisis for coastal cities: Their land is also sinking, a phenomenon known as subsidence. The metaphorical tap is still on—as rapid warming turns more and more polar ice into ocean water—and at the same time the tub is sinking into the floor.

An alarming new study in the journal Nature shows how bad the problem could get in 32 coastal cities in the United States. Previous projections have studied geocentric sea-level rise, or how much the ocean is coming up along a given coastline. This new research considers relative sea-level rise, which also includes the vertical motion of the land. That’s possible thanks to new data from satellites that can measure elevation changes on very fine scales along coastlines.

With that subsidence in mind, the study finds that those coastal areas in the US could see 500 to 700 square miles of additional land flooded by 2050, impacting an additional 176,000 to 518,000 people and causing up to $100 billion of further property damage. That’s on top of baseline estimates of the damage so far up to 2020, which has affected 530 to 790 square miles and 525,000 to 634,000 people, and cost between $100 billion and $123 billion.

Overall, the study finds that 24 of the 32 coastal cities studied are subsiding by more than 2 millimeters a year. (One millimeter equals 0.04 inches.) “The combination of both the land sinking and the sea rising leads to this compounding effect of exposure for people,” says the study’s lead author, Leonard Ohenhen, an environmental security expert at Virginia Tech. “When you combine both, you have an even greater hazard.”

The issue is that cities have been preparing for projections of geocentric sea-level rise, for instance with sea walls. Through no fault of their own—given the infancy of satellite subsidence monitoring—they’ve been missing half the problem. “All the adaptation strategies at the moment that we have in place are based on rising sea levels,” says Manoochehr Shirzaei, an environmental security expert at Virginia Tech and a coauthor of the paper. “It means that the majority—if not all—of those adaptation strategies are overestimating the time that we have for those extreme consequences of sea-level rise. Instead of having 40 years to prepare, in some cases we have only 10.”

Subsidence can happen naturally, for instance when loose sediments settle over time, or because of human activity, such as when cities extract too much groundwater and their aquifers collapse like empty water bottles. In extreme cases, this can result in dozens of feet of subsidence. The sheer weight of coastal cities like New York is also pushing down on the ground, leading to further sinking.

Courtesy of Leonard Ohenhen, Virginia Tech

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