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Weekly Rewind: Vertical forests, vaping safety, and vending machines for cars

top tech stories 02 10 2017 wr 09 feat
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A lot can happen in a week when it comes to tech. The constant onslaught of news makes it nigh impossible for mere mortals with real lives to keep track of everything. That’s why we’ve compiled a quick and dirty list of this week’s top 10 tech stories, from the best ads from Super Bowl LI to breathing buildings — it’s all here.

How to root your Android phone or tablet in 2017 (and unroot it)

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Is the allure of being a superuser tempting you? Android rooting opens up a world of possibility, but it can also void your warranty, or even leave you with a bricked device. Yes, when it comes to rooting your Android, you’ll want to know the benefits as well as the risks. This guide will walk you through the necessary steps to root your phone. Some devices can be rooted in minutes, while others take a bit more time and research. One thing is clear: Rooting your phone can be one of the best ways to tap into the deep potential of your Android device.

Read the full story here.

Long-term study shows that vaping really is safer than regular smoking

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E-cigarettes are are gaining popularity and social acceptance, but is vaping provably any safer than smoking? According to a new in-depth study, which analyzed the quantity of cancer-causing chemicals in the bodies of smokers, the answer is a definite yes. “To date, most studies on e-cigs have either looked at the product itself, [by analyzing the vapor/aerosol] or e-liquid, or investigated its effects on animal and cell models,” Dr. Lion Shahab, one of the investigating scientists from University College London, told Digital Trends.

Read the full story here.

Watch the best Super Bowl commercials of 2017

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Great news! It’s time for the annual pants-wettingly exciting, must-watch TV segment where the latest and greatest commercials are aired over the space of several hours during the biggest televised sporting event of the year. The biggest attraction comes in the form of the advertisements, and we’ve compiled all our favorites here.

Read the full story here.

Finally, a public place to put your pee: Paris introduces ‘pavement urinal’

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Paris is a beautiful place full of great food, great people, and great scenery. However, anyone who has actually visited Paris knows that underneath all that glamor lies a problem. In any given day, Parisian sanitation workers wash the sidewalks of Paris in their attempt to fight the smell and damaging effects of public urination. To help combat this problem, Laurent Lebot of the French product studio Faltazi has designed a simple solution. The Uritrottoir, which roughly translates to “pavement urinal,” is essentially an eco-friendly place to pee.

Read the full story here.

Groundbreaking new prosthetic translates spinal cord signals into movement

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Scientists at Imperial College London have developed smart sensor technology that allows a robot arm to be controlled via signals from nerves in the spinal cord. In order to use the prosthesis, wearers think of actions, which are then interpreted as commands courtesy of electrical signals sent from the spinal motor neurons. The robotic arm potentially represents a significant step forward from existing robot prostheses, which often rely on users controlling them via commonly damaged remnant shoulder and arm muscles.

Read the full story here.

Hate car dealerships? Try Carvana’s 5-story tall car vending machine

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Two months after debuting a coin-operated car vending machine in Houston, Texas, Carvana has launched another site — this time in Austin. The all-glass structure stands five stories tall, contains three delivery bays, and stores up to 20 vehicles that are loaded in advance of a customer’s pickup. The point of the service is so customers won’t need the hassle of dealing with salespeople, but Carvana reps are available on-site to help with the process.

Read the full story here.

As Apple pursues perfection, new campus frustrates builders and officials

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Apple has long been lauded for its attention to detail and emphasis on build quality, and it seems that ambition extends to the construction of its facilities. According to Reuters, the company made numerous demands as it prepares Apple Campus 2, more colloquially referred to as the “spaceship campus,” to ensure a level of craftsmanship more befitting of a phone or watch than a building meant to employ 14,000 workers.

Read the full story here.

Refugees need computers, and The Global Good Project ensures they get them

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if you have recently searched for a new coat or pack, you may have seen some very colorful ads from Cotopaxi pop-up in your social feeds. Those ads usually include some smiling adventurer wearing sunnies in some amazing landscape wearing a vibrant jacket with a llama logo. At first glance it may seem like a brand catering to nostalgic color-blocking of the 80s and 90s, but if you scratch through the surface, Cotopaxi is more than an apparel company. It wants to be a force of good.

Read the full story here.

Beleaguered BlackBerry rolls out its latest plan to make some money

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As it witnessed its share of the smartphone market slide unceremoniously into a dark hole, BlackBerry switched its focus several years ago in a bid to keep the company alive. Software and services would save the company, CEO John Chen told anyone who cared to listen, and more recently BlackBerry has once again been showing signs of life. One of its latest plans is to offer many of the design and security features of its enterprise-grade BBM technology to developers.

Read the full story here.

Buildings that breathe: Italian architect’s ‘Vertical Forest’ to sprout in China

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Italian architect Stefano Boeri has a penchant for designing living, breathing buildings. It began in Milan with the Bosco Verticale (Italian for “Vertical Forest”), two looming skyscrapers covered in thousands of trees, shrubs, and flowering plants. The environmental idea was simple: grow the number of plants on the building that would otherwise grow on the ground it will occupy.

Read the full story here.

Lulu Chang
Former Digital Trends Contributor
Fascinated by the effects of technology on human interaction, Lulu believes that if her parents can use your new app…
Best Samsung Galaxy S23 Ultra deals: How to get the phone for free
Close-up view of the cameras on the Galaxy S23 Ultra.

Despite the recent release of the Samsung S24 Ultra, the Samsung Galaxy S23 Ultra remains a powerhouse smartphone worth considering. Right now is also one of the best times to buy a new Galaxy S23 Ultra, as it becoming a generation older has ushered in some really impressive Samsung Galaxy S23 Ultra deals. You’ll find these deals scattered across all kinds of retailers, so we’ve done the heavy lifting of organizing all of them in one place. The best Samsung Galaxy deals include some massive savings through sales and trade-in credits, so keep reading for more details on which retail outlet may net you the most savings on a new Galaxy S23 Ultra. Be sure to compare these to older Samsung Galaxy S22 deals and newer Samsung Galaxy S24 deals.
Samsung Galaxy S23 Ultra deals at Amazon

Amazon is offering a 14% discount on the 512GB version of the Samsung Galaxy S23 Ultra, bringing the price from $1,380 to $1,199. That's a savings of nearly $200 to get the new phone. This version of the phone is unlocked for all carriers, so you have the freedom to use whatever plan you choose with it.

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Best Samsung Galaxy Z Flip 5 deals: Get the foldable for free
YouTube Flex mode features on Samsung Galaxy Z Flip 5.

While there are a lot of great foldable flip phones that you can grab, the Galaxy Z Flip 5 is one of the best folding phones on the market right now. It has excellent performance, some of the best cameras on any Samsung device, and the overall build quality makes it feel luxurious. Of course, all this quality comes at quite a premium, and with a device that can cost over $1,000, depending on which model you want to grab, you'll want to snag a deal on it. That's why we've gone out and found some of our favorite Samsung Galaxy deals out there, either as a direct discount or through trade-in deals for both locked and unlocked models of the phone. Be sure to compare these with the similar Samsung Galaxy Z Fold 5 deals and non-folding Samsung Galaxy S24 deals.
Samsung Galaxy Z Flip 5 deals at Samsung

Go directly to the source by buying the Samsung Galaxy Z Flip 5 from Samsung, and you can get up to $600 instant trade-in credit. It depends on what phone you're trading in but it's useful if you prefer to go direct.

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Best Samsung Galaxy Z Fold 4 deals: Grab the foldable phone for $700
A person holding a partially open Galaxy Z Fold 4.

While the more recent release of the Samsung Galaxy Z Fold 5 has turned attention away from the Samsung Galaxy Z Fold 4, the Z Fold 4 is still an incredibly capable smartphone. Newer tech releases often make previous generations much more affordable, and that’s certainly the case with the Z Fold 4. While much of the phone deals available out there are refurbished models, there’s some huge savings to be had on a Z Fold 4. Retailers like Amazon and Back Market offer great Samsung Galaxy deals, and we’ve got all of the information you need to do so. Reading onward you’ll find links to the best Samsung Z Fold 4 deals you can shop right now, as well as a little information on what each retailer has to offer with a purchase. Be sure to compare these with newer Samsung Galaxy Z Fold 5 deals, similar Samsung Galaxy Z Flip deals, and straightforward Samsung Galaxy S24 deals.
Samsung Galaxy Z Fold 4 deals at Best Buy
The Unlocked 512GB model of the Samsung Galaxy Z Fold 4 is on clearance at Best Buy. The popular retailer is really showing up with this deal, which sees the Z Fold 4 marked down to $700 and makes for nearly $1,300 in savings. Even more savings are available if you have an eligible device trade-in.

Samsung Galaxy Z Fold 4 deals at Amazon
Amazon may currently have the widest variety of Samsung Galaxy Z Fold 4 deals. You’ll find both the 256GB and 512GB models discounted there, as though much of what's available are renewed models. Don't hold back because it's renewed, though, as Amazon has a great return policy should you receive something that doesn't live up to its condition. You can save even more when purchasing a Galaxy Z Fold 4 at Amazon if you have an eligible device to trade-in.

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