Technologies

10 Amazon Prime hacks besides free two-day shipping

Your membership comes with books, music and more.

Amazon is a go-to for almost anything. A few clicks and two or so days later, what you need is at your door. But your membership is worth much more than fast shipping. Prime Video and Prime Music, for Amazon Prime members, are just a few of the bonuses. These are just a few of the perks that make the annual cost worth it.

Amazon expanded its sphere during the pandemic — visits to its site reportedly increased by 37% from February 2020 to January 2021 — as it pushed new programs, including Amazon Sidewalk, the auto-on broadband-sharing program for Amazon Echo speakers and Ring devices. But its shopping experience continues to be its bread and butter.

We’ve hacked through Amazon’s jungle of services to find the most useful (and surprising) Amazon programs that you can use today.

1. Over 2,500 free books and magazines

Prime Reading is your own personal lending library that comes with a Prime membership. With a rotating selection of over 2,500 books and magazines, you can access Prime Reading with the Kindle app on your desktop or portable device or your Kindle e-reader. This Amazon service also lets you share titles with members of your household. Some books in Prime Reading come with Audible narrations so you can multitask while you listen.

Prime Reading also includes First Reads, which gives members a sneak peek at books before they’re released to the general public.

Kindle Unlimited is a $10-a-month subscription service separate from an Amazon Prime account. It gives you unlimited access to more than 1 million ebooks and up to three magazine subscriptions on a Kindle device or Kindle app.

2. Gift cards when you trade in used devices

Amazon is boarding the train to sustainability station, and it’s something you can directly benefit from. With Amazon Trade-In, you can send back your used electronics in exchange for Amazon gift cards. Make sure to check on the eligibility of each product — some trade-in options are only available for a limited time.

3. Discounts on preowned products

Amazon Renewed gives you access to products that may have been opened but unused by their original owners — or were refurbished. Amazon assures that these preowned items work and look like new, coming with the Amazon Renewed Guarantee. A variety of products and brands are available, even from premium names like Apple and Vitamix.

4. Amazon Warehouse discounts

Amazon Warehouse resells millions of like-new or preowned items that have been returned by customers. Some of the products only had their boxes opened by original purchasers before they were sent back, unused, so they’re resold at a discount. While there’s no regular manufacturing warranty on these products, they are backed by Amazon’s 30-day return policy and 90-day renewed item return policy.

To read more about how you can get the most out of Amazon Warehouse, check out our guide on shopping for the best Amazon Warehouse deals.

5. Amazon Outlet’s overstocked items

Just like a brick-and-mortar outlet store, but without the gas money. The Amazon Outlet features overstocked items and other products at discounted prices. Like at an outlet, you can find premium brands, items under $10 and products ranging from home furniture and clothing to books and pet supplies. It’s a good place to stay within a budget while being the first owner, unlike some items in the Amazon Warehouse.

Keep in mind that although the online shopping experience is convenient, just like an outlet, the best deals can take sifting to find. Luckily, you can do it from the couch.

6. Limited-time Lightning Deals and discounts

Amazon’s Lightning Deals are a promotion where a product or service is on sale for a short period of time or until it’s sold out. You can find them all throughout the site, but especially on Prime Day and in Today’s Deals. On Prime Day, Lightning Deals are only for Prime members.

There is one lightning deal per customer until the promotion ends or all the deals are claimed by other shoppers. You can join a waitlist for a deal, but keep in mind that these discounts are extremely time-sensitive, so grab them fast. Unless refreshing the page over and over is your thing, these deals aren’t necessarily the tool to find something specific because of their fleeting nature and limited availability.

7. 5GB of storage with Amazon Photos

Amazon’s online shoebox for photos and videos offers secure and unlimited full-resolution photo storage plus 5GB of video for Prime members. To use this feature, you can choose to manually or automatically upload media in the Amazon Photos app. You can personalize the displays on Amazon devices like Fire TV, Echo Show and Fire tablets as long as you have the app. There are also ways to create keepsakes using the pictures you upload, such as custom cards and prints.

With the Family Vault perk, up to five family members can share in the same plan. If you want more beyond what Prime offers, there are paid plans available. If you choose to switch — which can be done anytime — there is a 100GB option for $2 per month and 1TB plan for $7 per month.

8. Discounts on Whole Foods hauls

Healthy shopping can rack up the number at the bottom of the receipt. But if you enter your email address, phone number or scan the QR code on your Whole Foods Market app at checkout during your next grocery haul, Prime members receive discounts on select products.

Blue tags indicate sales exclusive to Prime members, while yellow tags mean an extra 10% off of an item already on sale. This gets you discounts on weekly bestsellers, including produce, packaged goods and beauty products, but note that it excludes alcohol. The few cents saved on items may seem insignificant individually, but savings do add up at the end of the shopping trip.

Also, if you don’t want to make the trip across town, Amazon offers two-hour delivery of groceries for free, as long as you meet the minimum purchase amount. But if you don’t mind the drive, there are also one-hour pickup windows depending on your location — just remember to check in with the Amazon app to see if you need to enter the store.

9. Prime’s registries for weddings, babies and more

If the big day is coming up, Amazon’s wedding registry can get a gift wish list set up for everything from daily essentials to group presents. Amazon can help you cover all the gifting bases, and that makes it a convenient option for you and your wedding guests.

The registry includes lists of editors’ picks and bestsellers to help you sort through Amazon’s options, while the browsing feature can inspire new ideas or highlight something you may have forgotten about. You can also buy any item that’s left on the registry for 20% off — which can be returned within 180 days if you decide you don’t like it.

10. Share Prime benefits with loved ones using Amazon Household

Sharing is caring, and Amazon Household lets you extend access to Prime benefits and digital content with others. Using Household, share your Prime account with:

Up to two adults, each with their own Amazon account. Adults can manage accounts of teens and children.
Up to four teens (ages 13 through 17). Teens can have their own Amazon login to stream content and shop with parent approval.
Up to four children (children can’t shop on Amazon).

For more, here are our picks for the best Alexa devices and which e-reader is right for you.

Technologies

You Can Watch an Exclusive Avatar: Fire and Ash Scene on TikTok Right Now

Disney and TikTok partner on an immersive content hub for James Cameron’s latest movie about the alien Na’vi.

If you’re not quite ready to head to the theater to watch Avatar: Fire and Ash, an exclusive scene preview might sell you on the visual spectacle. As part of a new collaboration with the social media giant, Disney is posting snippets of its new movie to its TikTok account.

This scene isn’t part of any trailer and won’t be posted to other social media accounts, making TikTok the only place you can view it — unless you buy a movie ticket. A first look at the new movie’s scenes isn’t the only Avatar-related bonus on the social media platform right now, either. TikTok has partnered with the house of mouse to bring an entire «immersive content hub» to the app.

A special section of TikTok includes quizzes and educational videos that explore the alien world of Pandora shown off in the movies. On TikTok, you can take a personality quiz to find out what Na’vi clan you most closely align with and unlock a special profile picture border to use on your account.

Science and fiction blend together with a series of videos from real doctors who explain the basis for some of Avatar’s world-building. If you want to learn about exoplanets or how realistic the anatomy of the movie’s alien animals is, these videos will feed your brain while still providing entertainment value.

Perhaps the most enticing part of Disney’s latest social media collaboration is the opportunity for fans to win prizes and trips. TikTok creators who make edits with the #TikTokAvatarContest hashtag are entered into a competition to win Avatar merchandise. The biggest winners will be able to take a trip to visual effects studio Wētā Workshop in New Zealand or visit Avatar director James Cameron’s Lightstorm Entertainment Studio in Los Angeles.

Avatar: Fire and Ash is the third installment in director Cameron’s cinematic passion project. While the first Avatar movie was released in 2009, Cameron didn’t release another entry in the franchise until 2022. In total, there is a five-movie arc planned for the indigo alien Na’vi on the moon of Pandora.

The Avatar movies are known for pushing the boundaries of CGI visual effects in cinema. They are also historically big winners at the box office: the original Avatar is the highest-grossing film of all time, earning $2.9 billion across its theatrical releases. Its sequel, Avatar: The Way of Water, is the third-highest-grossing film of all time, trailing Avengers: Endgame. You can stream those movies on Disney Plus.

It remains to be seen whether Avatar: Fire and Ash will financially live up to its predecessors. The film currently has mixed reviews from critics on Rotten Tomatoes.

Technologies

Brain-Inspired Algorithms Could Dramatically Cut AI Energy Use

A new study dives into a major redesign for AI architecture.

One major issue facing artificial intelligence is the interaction between a computer’s memory and its processing capabilities. When an algorithm is in operation, data flows rapidly between these two components. However, AI models rely on a vast amount of data, which creates a bottleneck.

A new study, published on Monday in the journal Frontiers in Science by Purdue University and the Georgia Institute of Technology, suggests a novel approach to building computer architecture for AI models using brain-inspired algorithms. The researchers say that creating algorithms in this manner could reduce the energy costs associated with AI models.

«Language processing models have grown 5,000-fold in size over the last four years,» Kaushik Roy, a Purdue University computer engineering professor and the study’s lead author, said in a statement. «This alarmingly rapid expansion makes it crucial that AI is as efficient as possible. That means fundamentally rethinking how computers are designed.»

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Most computers today are modeled on an idea from 1945 called the von Neumann architecture, which separates processing and memory. This is where the slowdown occurs. As more people around the world utilize data-hungry AI models, the distinction between a computer’s processing and memory capacity could become a more significant issue.

Researchers at IBM called out this problem in a post earlier this year. The issue computer engineers are running up against is called the ‘memory wall.’

Breaking the memory wall

The memory wall refers to the disparity between memory and processing capabilities. Essentially, computer memory is struggling to keep up with processing speeds. This isn’t a new issue. A pair of researchers from the University of Virginia coined the term back in the 1990s.

But now that AI is prevalent, the memory wall issue is sucking up time and energy in the underlying computers that make AI models work. The paper’s researchers argue that we could try a new computer architecture that integrates memory and processing.

Inspired by how our brains function, the AI algorithms referred to in the paper are known as spiking neural networks. A common criticism of these algorithms in the past is that they can be slow and inaccurate. However, some computer scientists argue that these algorithms have shown significant improvement over the last few years.

The researchers suggest that AI models should utilize a concept related to SNNs, known as compute-in-memory. This concept is still relatively new in the field of AI.

«CIM offers a promising solution to the memory wall problem by integrating computing capabilities directly into the memory system,» the authors write in the paper’s abstract.

Medical devices, transportation, and drones are a few areas where researchers believe improvements could be made if computer processing and memory were integrated into a single system.

«AI is one of the most transformative technologies of the 21st century. However, to move it out of data centers and into the real world, we need to dramatically reduce its energy use,» Tanvi Sharma, co-author and researcher at Purdue University, said in a statement.

«With less data transfer and more efficient processing, AI can fit into small, affordable devices with batteries that last longer,» Sharma said.

Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for Dec. 17, #450

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Dec. 17, No. 450.

Looking for the most recent regular Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.

Today’s Connections: Sports Edition is pretty challenging. How well do you know French soccer? If you’re struggling with today’s puzzle but still want to solve it, read on for hints and the answers.

Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by The Times. It doesn’t appear in the NYT Games app, but it does in The Athletic’s own app. Or you can play it for free online.

Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta

Hints for today’s Connections: Sports Edition groups

Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Put it on your noggin.

Green group hint: Goes before a division of the year.

Blue group hint: French football.

Purple group hint: Think Louisville Slugger.