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What to Do If You (or a Loved One) Might Have Covid-19

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If you’re experiencing constant chest pain or pressure, extreme breathing difficulties, severe dizziness, slurred speech, confusion, difficulty waking up, or have bluish lips or face, call 911 or get immediate medical attention. The Apple and CDC diagnosis tool may be useful to check as your symptoms change. If you’re generally too sick to eat, drink, or use the toilet, those are also signs to seek call your doctor or seek medical help.

If you aren’t experiencing severe symptoms that warrant an emergency, the CDC recommends you stay in touch with your doctor, and call before leaving home to get medical care. Many less serious health visits are being done via telemedicine or over the phone, and a call gives them time to plan for your arrival, or discuss your situation.

If you have underlying health conditions like asthma, lung disease, heart disease, kidney disease, diabetes, or a compromised immune, consider talking to a health professional before your symptoms get too bad (via phone or email). If you have a doctor who specializes in one of these conditions, it’s good to work out a plan with them.

Remember, fellow hypochondriacs: The vast majority of people that contract Covid-19 won’t need medical attention, and most who do need medical help will be OK.

You Might Never Get Tested

Photograph: Bob Riha Jr/Getty Images

Not everyone needs to be tested for Covid-19.

If you are a healthcare worker who has symptoms, or are hospitalized with symptoms, the CDC considers testing a top priority. Older patients in long-term care facilities, those 65 or above, patients with underlying conditions, and first responders should ask about getting tested. As resources allow, the CDC recommends critical infrastructure workers, and those with mild symptoms in heavily affected communities be tested. If you don’t have symptoms, there is no reason to get tested.

Looking for a test? Unfortunately, there’s no nationally standardized place to go at this time. Instead, you’ll have to consult your state or local health department to see when, where, and if tests are available to you. WhileAtHome.org has a good state-level directory of numbers and websites.

To learn more read WIRED’s Everything You Need to Know about Covid-19 Testing guide.

When to Stop Self-Isolating

Think you’ve recovered from Covid-19? Here’s how to know when it’s safe to stop self-isolation. Remember, all of the below bullet points must be true before you leave isolation, according to the CDC. And even then, it’s wise to still stay at home if possible. Many states and cities have shelter-in-place rules.

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Review: Polaroid Now

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In 2008, Polaroid shut down its instant film production, ending an era of photographic fun.

But that era didn’t want to end, and the appropriately named Impossible Project revived first Polaroid film and then Polaroid cameras. Whether it’s nostalgia or genuine love, people want not just instant cameras but specifically Polaroid instant cameras.

The Impossible Project tapped into that love and achieved what Polaroid could not: success. In 2017, Impossible acquired the rights to the Polaroid brand as well as intellectual property and was reborn as Polaroid Originals. Now, Polaroid Originals is dropping the Originals to once again be just Polaroid.

The new Polaroid is more Impossible Project and less old-Polaroid. That’s good news because old-Polaroid became a sad endeavor toward the end, turning out plastic junk no one wanted. To kick-start life under its new name, the new Polaroid has launched the Now, a camera that takes everything that was great about the 1980s Polaroid cameras, updates the technology, and manages to make them fun again. If only the film were more consistent.

Mining the Past

Photograph: Polaroid 

The Polaroid Now isn’t a huge design departure from the OneStep 2 (6/10 WIRED Review), which wasn’t a huge design departure from the 1980s OneStep 600. If it’s not broken, don’t fix it—round it. And round it Polaroid has, taking the classic lines of the OneStep and adding tasteful curves.

The result is a camera that looks good and is reasonably comfortable to hold. It’s also available in the full rainbow of color accents: white, black, blue, green, yellow, red, and orange. But while the classic design remains, the function and smarts in the Polaroid Now are a vast improvement over the OneStep 2.

The camera sports the usual Polaroid front face layout with the viewfinder (the right eye of the face) extending out the back of the camera. This is matched on the opposite side of the front with a new, smarter flash (more on that in a minute). The “nose” of the front design is a 35-44-mm autofocus lens. This is the biggest concession to the modern world, replacing the typical single-focal-distance lens with an autofocus lens. It makes the camera work better for most people in more situations, though I did hit a couple of snags.

Polaroid claims the lens automatically switches between distance and portrait formats, and while it works, it does the switching without any way to control it (and it’s not perfect). Twice in two rolls of film I missed the shot in ways that still confuse me, but I assume this switching mechanism was the culprit. Both were close-ups of flowers that ended up off-center despite careful framing on my part. I went back and retried, listening for the clicking sound of the lens flipping between modes to tell when things were the way I wanted. I wish there was a visual indicator.

A big red shutter button and a self-timer button round out the front of the camera. There’s no selfie mirror, unfortunately. On the back, there’s a yellow power button, flash control button, and a tiny digital readout that lets you know how many images you have left.

Polaroid says the flash is more accurate, which really means the strength of the flash is better matched to the scene. The result is fewer washed-out, overexposed images of yesteryear. Indeed, I didn’t notice this until I asked Polaroid what they meant by “more accurate flash,” but then I went back and realized I didn’t have a single washed-out image. Score one for the modern world.

Future Results

Photograph: Polaroid 

The Polaroid Now is a frustratingly good camera. Frustrating because good as it is, I was still plagued by bad film. When I brought it up during the process of writing this review, several other WIRED writers chimed in to say they haven’t experienced many issues with Polaroid’s film. I’m perfectly willing to say it’s just me, but it is there.

If I leave out what I call the misprints—the starbursts and spiderweb emulsion artifacts—the Polaroid Now has produced some of the best images of any instant camera I’ve used, especially the black-and-white film. The camera is fun to use and portable enough to tote around. It’s a strong contender to unseat the Fujifilm Instax Mini 90 as my favorite instant camera.

Which one should you get? To my mind, the real debate comes down to which ecosystem you want to invest in. Polaroid wins on size, no question. Polaroid images are gloriously big next to the Instax images. But the Polaroids are also considerably more expensive: $2 per image versus $.80 per image with the Instax Mini film (color in both cases). That’s a significant price difference over time, assuming you’re going to shoot dozens, maybe even hundreds of images a year.

Still, if you want the classic look, the classic size, and a classic camera, the Polaroid Now delivers on all counts.

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How does the “Hoverboard” scooter work? How do the sensors interact with the control system?

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Hoverboards are not only enjoyed by kids but even adults love it a lot. It is fun to zip around the streets or at home on a hoverboard. They are also called self-balancing scooters. They are quite popular in the market these days. They have two wheels that stay firmly on the ground. The best thing about it is that you don’t have to struggle to balance it. All you have to do is step on it and ride.

While looking at a hoverboard, have you ever wondered how it works? Or how does it self-balances itself? Well, this article is all about that. In the text below we have explained the way a hoverboard works. In the meantime, you can check out the best hoverboards for kids.

How does a hoverboard work?

Most of the work happens inside the case that cannot be seen from outside. A hoverboard is made of a steel frame, gyroscopes, motherboard, infrared sensors, electric motors, pressure pads, and tilt. They are also equipped with speed sensors that are fitted inside the casing with the rest of the parts.

Both the wheels of a hoverboard comes with a motor that helps control the speed. The sensors send the RPM speed to the speed control boards and gyroscope. All of this takes place when you all happens while you lean your body forward to speed up or backward to slow down. This is made possible with the help of the tilt speed sensors and gyroscopes.

The gyroscope helps detect the center of your gravity. On the other hand, the speed controls send information to the sensors. This sends the tilting data to the motherboard. In short, all the parts work and communicate with each other to self-balance the hoverboard.

The entire operation of the hoverboard is handled by the motherboard. It acts as the onboard computer that is designed to manage all the processing and other components of the hoverboard. All the data on slowing down, acceleration and turning are sent through the motherboard.

The hoverboard is all about the center of gravity. The hoverboards tilt sensors and gyroscopes work together to maintain the center of gravity. However, this is based on your body weight as well. The hoverboard comes with foot pads that help detect your movement and weight and then send the data to the motherboard. This helps the hoverboard to balance itself when you are slowing down or speeding up. The more you put your body weight forward, the faster you go. The hoverboard slows down when you lean your body backward. The motherboard signals the motors to work accordingly to help you maintain balance. It makes sure that you don’t tumble down while riding it.

The hoverboard is an interesting technology that is based on the center of gravity. With this information in mind, you will see a hoverboard with a different perspective now. It’s a great way to have fun for both the kids and adults.

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What kind of power bank should one buy?

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What kind of power bank should one buy

Mobile phones have become one of the integral parts of our lives. Thus, the devices that help us in keeping it charged are of the same value. By now, you must have understood what ware we are talking about. Yes, we are talking about the power bank and we will here talk about the power bank you should buy for your phone, in detail.

What kind of power bank should one buy?

What kind of power bank should one buy

One with multiple charging points 

This is very important and if you have already used a power bank you know the value of it. There are a lot of power banks that have only one charging point. Now, if you want the best for you, then you should go for the one with two or more charging points. 

One with fast charging option 

The technology has undergone a lot of improvements. People are buying the latest mobile phones and one of the most important features that they want in their mobile phones is the fast charging option. This is such a feature that every one of us needs it. Today we don’t have the time to even charge our phones. So, a fast-charging option is necessary. 

Fast charging option for the power bank

Now, the same rule applies to the power bank also. The power bank is a bonus and it makes our day easier, but one should never forget that if you want to make it worthy, you will have to charge it. Now, charging the power bank too is a task in itself. So, one will not want to invest too much time for charging the power bank. Hence, getting a power bank with fast charging for itself will be the best.  

One from a good brand 

Brand matters a lot, not just for buying a power bank, but for almost everything that we buy. The reason for which the brand value of any product matters is that if a brand has become what it is today, then there must be something in it. This gives you the reason for trusting it and buying the product ultimately. In this process, if you are paying a bit more, then also it is fine, as power banks shouldn’t be bought every day.  

Battery matters a lot 

Now, to know whether the power bank that you are going to buy is good or not, you should first check the battery of the device that you want to buy. The power bank should be able to charge the battery of your device properly and for that, it should match to the battery of your device. So, this is also a very important point to note, as your sole purpose of buying a power bank is to charge your device. To know more about it, search for the top 10 power banks on the internet. 

With all the points mentioned above, we have tried to give you a clear idea about an ideal power bank. If you read it carefully, you can buy the power bank, which is best for your phone.  

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