Tech
Review: I tried the Centauri Carbon 3D Printer to see if its truly beginner friendly
When I visited IFA 2025 in Berlin, I came across a company called Elegoo that makes 3D printers, which are also available on Amazon. As much of a nerd as I am, I never got into 3D printing. There are a number of reasons for that, but most predominantly, it seemed vaguely out of reach. There just seemed to be so much that went into it — CAD, filaments, slicing, balancing, and the like; I was frankly too intimidated to even try.
Enter Elegoo. This company makes the Centuri Carbon 3D printer, which it says can print right out of the box. It has a full auto calibration cycle that basically levels and calibrates itself, freeing the user from technical tasks that, to be frank, I don't have time to master.
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So, is it that easy? That's what I wanted to find out, and I'm going to teach you some things I've learned about 3D printing along the way. Elegoo sent over a Centauri Carbon and a roll of grey filament for me to test and see if it could make me a 3D printing pro right out of the box, and the answer is yes and no.
I was pretty new here
Credit: Elegoo
I had dabbled with 3D printing over the years, through my local library, which will print models you send them for the cost of the filament, which is usually $10 or less, depending on the build. I have printed playing card holders, phone holders, and a few other things over the years. My teenage son had as well.
Because of this, I already had a few models I wanted to print, including a nifty multiple phone holder that is great for holding open book-style foldables when not in use. I opened the box, I set up the printer, and let it run through its calibration and self-leveling processes. I loaded the phone holder onto a USB stick and tried to print it. It didn't go well. I tried again — same results. So I took a step back and tried printing a pre-loaded file that came with the printer. This one was of the Eiffel tower, and lo and behold, it went off without a hitch. As I quickly realized, my file was to blame.
Next, I tried downloading other files that looked neat, and I found out there are a number of file types, including a popular .STL file, that 3D printers can't work with — until they go through a slicer program. Basically, a slicer program takes a 3D model and slices it up to what it'll look like layer by layer, which is how most 3D printers operate. Only after the slicing program has done its work can the 3D printer do anything with your file.
Off to the races!
Credit: Adam Doud / Mashable
I tried three slicers before I finally gave in and asked Elegoo which one to use. The answer was the completely unsurprising, and appropriately named Elegooslicer. Who knew? This app is pretty great, because it's one-stop shopping for all of your slicing and printing needs. With this app you can set up prints, import print files, position them on the tray, and start prints. You can even monitor the print as it happens by watching a camera that is built into the printer.
Credit: Adam Doud / Mashable
Credit: Adam Doud / Mashable
This was the final hurdle I needed to clear. I've been printing almost constantly since I got set up with the right slicer. I've printed playing card holders, pen holders, phone props, and a few other things for Halloween. It's been a lot of fun, and I feel like I wouldn't have gotten this far without getting over that initial setup hurdle. I still had to learn a lot along the way, and reach out to Elegoo for some help as well, but still, I really feel like this is a good solution to those who are interested in trying out 3D printing, but feel similarly intimidated.
Credit: Adam Doud / mashable
Here's what you get
So, let's talk about the machine itself. The thing I like most about it is it's an entirely self-contained device. Everything happens within the confines of the enclosed printer. I've seen several models of printers that are basically just a table with an extruder over it, and those wouldn't do well in my house. I need everything to be inside an enclosure.
There's a door that opens on the front and a top that comes off. I'm not 100 percent sure why the top comes off, except I read in the instruction manual that if you leave the top on during prints, it may get too hot inside the machine. OK, that's fair enough.
Credit: Adam Doud / Mashable
The machine has a fairly large footprint of 16" x 16" x 20". On the inside, you have a printable area of 256mm x 256mm x 256mm or roughly 10" x 10" by 10". This printer only handles a single filament at a time, so there's no automatic switching of colors — everything I've printed is grey so far. There's a USB-A port on the front of the machine and a touchscreen control panel that you can use to browse files and set up prints. I prefer to use the slicing software myself.
All of that comes at a fairly friendly sub-$400 price point on Amazon, or even less if you shop directly at Elegoo, where the printer starts at $299 when it's on sale.
Credit: Adam Doud / Mashable
Is the Elegoo 3D printer worth it?
I've seen cheaper 3D printers on the market, but this feels like a nice, contained, all-in-one solution that can help give you that push to get started. For me, that's worth the extra money.
I'm sure there are more advanced models for hardcore 3D printing hobbyists. But when I consider that my entire journey from unboxing the printer to printing 24/7 happened over less than a week, I'm impressed both with Elegoo for making an idiot-friendly 3D printer that even I could understand, and with myself for finally embracing a new category of tech that I had previously thought beyond my abilities.
Elegoo Centauri Carbon 3D Printer
(save $40)
Elegoo Centauri Carbon 3D Printer
(save $80)
SAVE $500: The 55-inch Samsung OLED 4K S85F Series TV is on sale for $897.99 at Amazon, down from the list price of $1,397.99. That's a 36% discount.
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The Amazon Big Spring Sale has come and gone, but Amazon forgot to turn off the discounts on TVs. We're still seeing many models sitting at their sale price two days later, but we're not mad. Baseball season is here, after all, and if you could use an upgrade to watch this year's games, check out this Samsung deal.
As of April 2, the 55-inch Samsung OLED 4K S85F Series TV is on sale at Amazon for $897.99, down from the list price of $1,397.99. That's a 36% discount that takes $500 off the price.
With 4K resolution, dynamic brightness, and excellent contrast, the 55-inch Samsung OLED TV will be a welcomed addition to your home's entertainment setup. Samsung mentions this model uses the brand's NQ4 AI Gen2 processor to ensure each scene has optimal brightness. Samsung also tapped into the color experts at Pantone to make sure skin tones were realistic and accurate.
When it comes to watching sports on the 55-inch Samsung OLED, the 120Hz Motion Xcelerator brings smoothness to quick movements. Plus, Samsung used object tracking sound technology which allows sound to follow objects on screen, giving a more life-like experience.
In addition to today's sale price, Amazon is tossing in free delivery and unpacking service, which usually costs $29.99. This means delivery will come to the room of your choice with unboxing and packaging removal.
Upgrade to the 55-inch Samsung OLED 4K S85F Series TV while it's still sitting at the sale price we saw earlier this week at Amazon's Big Spring Sale sale. You'll be saving $500 that can be used for your favorite streaming services in the future.
The next generation of PlayStation consoles might not appeal to people who enjoy building physical game collections.
A hardware leaker known as KeplerL2 posted in the NeoGAF forums this week (via WCCF Tech), claiming that the still-unconfirmed PlayStation 6 will not have a disc drive built in.
In a reply to another user's inquiry, KeplerL2 also said the base PS6 would come with just 1TB of storage space on its internal SSD. For reference, that's exactly the same as most PS5 models. Typically, specs like that only get better over time, but it seems like Sony might make a lateral move at best for storage capacity this time around.
That's almost certainly because of the AI-driven global RAM shortage, which was recently rumored to potentially cause the PS6 to miss its intended late 2027 launch date. All things being equal, Sony might be inclined to put a 2TB drive in each base PS5, but that might not be feasible right now.
As for the lack of a disc drive, that's going to ruffle feathers for a multitude of reasons.
Yes, the PS5 has had a no-disc-drive variant since its launch in 2020, but Sony also sells a standalone attachable disc drive unit in case users want one. Obviously, Sony could do the same with the PS6, but we don't know that yet. And while a large majority of video game sales happen in digital marketplaces as opposed to physical retail stores, plenty of people still like to own their games, whether it's out of concern for digital storefronts eventually shutting down, or just to build a nice collection of physical media. And, of course, sometimes you get good discounts on used games.
Needless to say, if this is true, it will be controversial.
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With the Full Moon now passed, each night the moon will start to look smaller. It won't be noticeable at first, but after a few nights you'll see the moon start to fade from the right side. This will continue until we reach the New Moon, where it will appear completely dark.
Keep reading to see how much of it is visible tonight.
What is today’s Moon phase?
As of Thursday, April 2, the Moon phase is North America is Waning Gibbous, according to NASA's Daily Moon Guide.
There's plenty to see if you have clear skies tonight. Even without visual aids to assist you, you can see the Kepler Crater, Aristarchus Plateau, and the Mare Tranquillitatis. If you do have assistance, in the form of binoculars, you'll be able to spot more features, including the Posidonius and Endymion Craters. Finally, a telescope will give you many viewing opportunities, with the Apollo 11, Caucasus Mountains, and the Schiller Crater appearing the clearest.
When is the next Full Moon?
The next Full Moon is predicted to take place on May 1, the first of two in May.
What are Moon phases?
According to NASA, the Moon takes about 29.5 days to circle Earth, moving through eight unique phases along the way. Although we always see the same side from Earth, different amounts of its surface are lit by the Sun as it orbits, causing it to appear fully illuminated, partially lit, or as a thin crescent. These changing views are called the lunar phases, and there are eight altogether:
New Moon – The Moon is between Earth and the sun, so the side we see is dark (in other words, it's invisible to the eye).
Waxing Crescent – A small sliver of light appears on the right side (Northern Hemisphere).
First Quarter – Half of the Moon is lit on the right side. It looks like a half-Moon.
Waxing Gibbous – More than half is lit up, but it’s not quite full yet.
Full Moon – The whole face of the Moon is illuminated and fully visible.
Waning Gibbous – The Moon starts losing light on the right side. (Northern Hemisphere)
Third Quarter (or Last Quarter) – Another half-Moon, but now the left side is lit.
Waning Crescent – A thin sliver of light remains on the left side before going dark again.
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