Technologies
Best 3D Printer Resin
You’ll want a selection of different resins to make the most of your 3D printer.
Resin 3D printing is a little different from what you might think of as normal 3D printing. Most of the best 3D printers use a material called filament to produce prints, but some use reactive resin to create stunningly detailed models.
These printers use a special type of UV resin that comes in a variety of colors and chemical compositions, each of which can create a different type of end result. A lot of them are specialty resins that you aren’t likely to need every day, but it can get complicated when you’re searching for the right material. We’ve put together this helpful list of the best resins for you to choose from. The list will get updated as more resins are tested by our team.
Siraya Tech
Siraya Tech Fast is the perfect balance of price per gallon and functionality. There are cheaper resins, but a lot of them tend to split or become sticky if handled improperly. Fast has been my go-to for the last few years and never lets me down when it comes to reliability.
I also use it for all of my resin 3D printer reviews so I know what each printer can handle. The smoky gray color is my favorite, but there are some amazing colors to choose from.
Anycubic
The holy grail of clear resin is to stay clear after curing. When you add UV light to clear resin, it tends to turn slightly yellow, making it look more like nicotine-stained glass rather than freshly made. Anycubic’s high clear resin resists the yellowing of other clear resins and, as long as you don’t over-cure it, will maintain the clear look of crystal.
Pro tip: After you’ve cured the model, spray it with several coats of high gloss clear coat to really make it shine.
Sunlu
When you’re just starting out it’s helpful to buy a bulk batch of inexpensive resins to get your collection started. This four-pack of 500 gram bottles of resin can be mixed and matched so you can have four different colors, perfect for creating different effects on your models.
Elegoo
While Elegoo touts its plant-based resin as a nonirritant and safe, it is much better than any other resins in that regard. It should still be handled with gloves, respirator and goggles until it is fully cured.
It is, however, cheap, easy to use and gives reliable results for the price. I also like that the smell of resin is almost nonexistent with plant-based resins.
Anycubic
Resin can be quite brittle, and if you’re building parts that need to have stress exerted on them, a resin like the tough resin from Anycubic might help with its longevity.
The tough resin works the same as other resins but allows for some flexibility in the final model. This reduces the chances of it shattering into pieces like dry spaghetti.
Siraya Tech
One of the coolest things I’ve ever done with a resin printer is to make a cast for jewelry. I used some of this resin to print a Green Lantern ring, then took it to a friend of mine with a kiln. She wrapped it in plaster and fired it. The resin has a high wax content that helps it melt away, leaving a perfect mold behind for pouring silver.
This resin is not cheap, but if you’re interested in making your own jewelry and have access to a kiln, this may be for you.
3D printing resin FAQ
Resin 3D printing is a lot different from other types of additive manufacturing. It can be hazardous, but it is incredibly rewarding if you can get it right. Here are some of the frequently asked questions I get asked about the process.
Is 3D printing resin dangerous?
Short answer: Yes. Long answer: Yes, if you’re careful it’s fine. Touching resin with your bare hands can give you chemical burns, and the more you handle it the more likely you are to become allergic to it. I now have to be extra careful, as I get swollen eyes if any liquid resin touches my skin. It’s no joke. Making sure you’re wearing the correct protective equipment is of vital importance when using resin. Minimally you should be using Nitrile gloves any time you’re handling uncured resin, though I would recommend a pair of safety glasses and a respirator to keep the toxins away.
Can I use normal resin from Michaels?
The type of resin you might see at Michaels or other craft stores is not the same as 3D printing resin. Most of those resins are two-part systems that chemically bond when mixed. UV resin cures under, you guessed it, UV light. It only does this under certain wavelengths, though, so not all resins will work. You will need to use resins specially labeled as 3D printing resins.
What happens if I don’t cure the model?
There are two main stages of curing for a resin-printed model. The first is the curing that happens inside the printer when the UV light hardens a layer of resin to form the model. The second happens after the model is finished. When you first take the model off the build plate you still need to use gloves to handle it, as the outside will be covered in uncured resin. You will need to wash the model in isopropyl alcohol — 90% or above is best — and then cure it one final time in a UV chamber or out in the sun. This will harden the outer surface and make it safe to handle.
If you don’t do that second cure, the model will stay sticky and be unsafe to handle. Even covering it in paint won’t stop it from being hazardous to you and everything around you, including animals and plants. I would recommend a wash-and-cure system to streamline that process.
Can I 3D print something in resin that is food/body safe?
No. 3D printing resin is never food-safe. While curing makes it safe to handle, it is never 100% and ingesting any amount of resin is a big no-no. The best way to make food-safe products from your resin prints is to make a silicone mold of them and use that to make food-safe resin products instead.
Are there different types of resin?
While all UV resins are essentially the same, some have different properties that help you achieve different results. Standard resin is great for a lot of projects but can be quite brittle. Some have a lot of flexibility but don’t lend themselves to fine detail, making them great for more practical prints. There are even resins that can be used to make denture molds, so the uses are endless.
Siraya Tech Fast — the best overall resin on our list — can be mixed with other types from the brand to create different properties so you can buy the cheaper resin and mix it with a small amount of more expensive resin with different properties.
More on 3D printing
Technologies
ChatGPT Has a New Language Translation Option for You
It’s like Google Translate, but ChatGPT.
OpenAI is putting Google Translate on notice: It now has a dedicated ChatGPT Translate webpage that can convert writing in 50 languages. At first glance it looks like a basic text-to-text translator that resembles Google Translate and other simple language translation tools on the web. But scrolling down the page reveals more about OpenAI’s ambitions for Translate.
You’ll come across a line that mentions adding voice or an image (for instance, a photo of a sign) to get a translation, although the page doesn’t indicate when those capabilities will become available.
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OpenAI’s breakout of Translate comes as its chief competitor, Google, is aggressively deploying AI to support features like live translations using headphones and new language learning tools. In 2024, Google added 110 languages to its translations.
Language translation is a hot field for artificial intelligence in general. At CES 2026 last week, for instance, CNET’s Macy Meyer tried out a phone-sized device and companion headphones that let her carry on a live conversation with a Polish speaker even though she doesn’t speak Polish herself.
The skills that ChatGPT Translate currently provides are things you can already do in the chatbot itself. In fact, once you translate text on the webpage, ChatGPT offers a set of sample prompts as one-click buttons for what you can do with that text, such as «translate this and make it sound more fluent» or «translate this as if you’re explaining it to a child.»
Selecting one of those prompts takes you to a ChatGPT conversation where options like image uploads are readily available.
OpenAI didn’t immediately respond to a request for comment.
(Disclosure: Ziff Davis, CNET’s parent company, in April filed a lawsuit against OpenAI, alleging it infringed Ziff Davis copyrights in training and operating its AI systems.)
Technologies
Don’t Miss the Samsung Galaxy Z Fold 7 While It’s $400 Off
A Galaxy Z Fold 7 is $50 cheaper on Amazon than at Samsung right now.
Who knew that foldable phones would be so popular again? If you’re looking for a foldable iPhone, you’re gonna need to wait until later this year. If you’re on the hunt for the best foldable phone you can get your hands on right now, you need to take a look at the Galaxy Z Fold 7. Normally $2,000, right now at both Amazon and Samsung, you can get a decent amount off that hefty price tag.
Amazon is dropping the silver version of Samsung’s foldable phone to $1,600. That’s an impressive $400 discount. If you prefer to shop at Samsung directly, you’ll end up paying $50 more as all colors of the Galaxy Z Fold 7 are down to $1,650. Neither of these are record-low prices, but Amazon is close enough at just $43 more.
Samsung’s unique foldable phones had an awkward adolescence, but after getting her hands on the new lineup, CNET reviewer Abrar Al-Heet confirms that the latest Z Fold 7 «just feels right.» For one, it’s incredibly sleek at just 8.9mm thick when closed or 4.2mm thick when open, which is so thin you may even forget that it’s foldable.
Despite weighing just 215 grams, this foldable features some serious hardware. It has a 6.5-inch cover screen and an 8-inch interior display with a fluid 120Hz refresh rate. It’s equipped with a cutting-edge Snapdragon 8 Elite processor and 12GB of RAM to support tons of helpful AI features and functions, and comes with Android 16 and Samsung One UI 8 right out of the box.
The camera system is also pretty impressive, boasting a 200-megapixel rear camera, 12-megapixel ultrawide shooting and a 10-megapixel front camera on both the cover and interior screens. Plus, it’s equipped with a 4,400-mAh battery for all-day use.
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With an unbelievably sleek design and cutting-edge hardware, the impressive Samsung Galaxy Z Fold 7 is our favorite foldable phone on the market. But it also comes with a staggering $2,000 price tag, and if you’re hoping to get your hands on one, this $400 discount is a way to save and help cushion the blow of its considerable cost. Just be sure to get your order in soon, as we doubt this deal will remain live for long.
Technologies
Today’s NYT Connections Hints, Answers and Help for Jan. 15, #949
Here are some hints and the answers for the NYT Connections puzzle for Jan. 15, #949
Looking for the most recent 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, Connections: Sports Edition and Strands puzzles.
Today’s NYT Connections puzzle has a fun purple category that expects you to find two words hidden in four separate clue words. It’s tricky, but intriguing. Read on for clues and today’s Connections answers.
The Times has a Connections Bot, like the one for Wordle. Go there after you play to receive a numeric score and to have the program analyze your answers. Players who are registered with the Times Games section can now nerd out by following their progress, including the number of puzzles completed, win rate, number of times they nabbed a perfect score and their win streak.
Read more: Hints, Tips and Strategies to Help You Win at NYT Connections Every Time
Hints for today’s Connections groups
Here are four hints for the groupings in today’s Connections puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.
Yellow group hint: For planting things.
Green group hint: Not going anywhere.
Blue group hint: Little pieces of something.
Purple group hint: Combine two names.
Answers for today’s Connections groups
Yellow group: Gardening tools.
Green group: Unmoving.
Blue group: Things that come in flakes.
Purple group: Words formed by two men’s names.
Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words
What are today’s Connections answers?
The yellow words in today’s Connections
The theme is gardening tools. The four answers are hose, rake, shovel and spade.
The green words in today’s Connections
The theme is unmoving. The four answers are frozen, static, stationary and still.
The blue words in today’s Connections
The theme is things that come in flakes. The four answers are cereal, dandruff, salt and snow.
The purple words in today’s Connections
The theme is words formed by two men’s names. The four answers are jackal, levitate, melted and patron.
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Toughest Connections puzzles
We’ve made a note of some of the toughest Connections puzzles so far. Maybe they’ll help you see patterns in future puzzles.
#5: Included «things you can set,» such as mood, record, table and volleyball.
#4: Included «one in a dozen,» such as egg, juror, month and rose.
#3: Included «streets on screen,» such as Elm, Fear, Jump and Sesame.
#2: Included «power ___» such as nap, plant, Ranger and trip.
#1: Included «things that can run,» such as candidate, faucet, mascara and nose.
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