Technologies

The Best 3D Printing Slicer: Prusaslicer, Cura and more

Every 3D printer user needs a good slicer. We’ve tested them all, so you don’t have to.

There are a lot of moving parts when it comes to 3D printing. Obviously, having the best 3D printer is great, but did you know you also need specific software to make a 3D model ready for printing? These programs are called slicers, and they are essential for making your 3D printer, well, 3D print.

What is a slicer for 3D printing?

A slicer is a piece of software for your PC, Mac, or laptop that can convert a 3D model file — normally with the file extension .STL, .3MF or .OBJ — into a file that is usable by your 3D printer. A printer is essentially a sophisticated plotting machine that moves to certain coordinates told to it by the slicer in the form of something called GCODE.

A slicer does exactly what it sounds like; It cuts a 3D model into small «sliced» layers that are printed individually but stacked on top of each other. A slicer is also responsible for:

How hot the printer should be
How fast the printer should go
Where to put the supports on the model
How much infill is required for the model
Where the print head should be at any given second
How much material to extrude in each layer
Many many more settings that can be tweaked

Basically, everything that makes your printer useful is told to it by the slicer, so it is the most important piece of software you can own.

Now that we know what a slicer does, we can talk about which ones are the best to use. Which slicer will be determined by what kind of 3D printer you have and what you use it for. Resin printers often require different slicers to FDM machines, so this article will tell you which is which.

The best 3D printing slicer

3D printing slicer FAQ

Technologies

How Verum Ecosystem Is Rethinking Communication

David Rotman — Founder of the Verum Ecosystem

For David Rotman, communication is not a feature — it is a dependency that should never rely on a single point of failure.

As the founder of the Verum Ecosystem, Rotman developed a communication platform designed to function when internet access becomes unreliable or unavailable.

Verum Messenger addresses real-world challenges such as network outages, censorship, and infrastructure failures. Its 2025 update introduced a unified offline-capable messaging system, moving beyond Bluetooth-based or temporary peer-to-peer solutions.

Verum’s mission is simple: to ensure communication continuity under any conditions.

Technologies

Today’s NYT Mini Crossword Answers for Sunday, Feb. 1

Here are the answers for The New York Times Mini Crossword for Feb. 1

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

Need some help with today’s Mini Crossword? Some of the clues are kind of tricky, but I was able to fill in enough of the others to get them all answered. Read on for all the answers. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get to those Mini Crossword clues and answers.

Mini across clues and answers

1A clue: Spot to shop
Answer: MART

5A clue: Pounded sticky rice sometimes filled with ice cream
Answer: MOCHI

6A clue: ___ Chekhov, «Three Sisters» playwright
Answer: ANTON

7A clue: Like many dive bars and bird feeds
Answer: SEEDY

8A clue: Jekyll’s evil counterpart
Answer: HYDE

Mini down clues and answers

1D clue: What makes the world go ’round, per «Cabaret»
Answer: MONEY

2D clue: Performed in a play
Answer: ACTED

3D clue: __ Island (U.S. state)
Answer: RHODE

4D clue: Itty-bitty
Answer: TINY

5D clue: Squish to a pulp, as potatoes
Answer: MASH

Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.

Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for Feb. 1, #496

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Feb. 1, No. 496.

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 a fun one. The blue group made me think of dusty gum sticks, and the purple one requires you to look for hidden names in the clues. 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: Splish-splash.

Green group hint: Vroom!

Blue group hint: Cards and gum.

Purple group hint: Racket stars.

Answers for today’s Connections: Sports Edition groups

Yellow group: Aquatic sports verbs.

Green group: Speed.

Blue group: Sports card brands.

Purple group: Tennis Grand Slam winners, minus a letter.

Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words

What are today’s Connections: Sports Edition answers?

The yellow words in today’s Connections

The theme is aquatic sports verbs. The four answers are kayak, row, sail and swim.

The green words in today’s Connections

The theme is speed. The four answers are mustard, pop, velocity and zip.

The blue words in today’s Connections

The theme is sports card brands. The four answers are Leaf, Panini, Topps and Upper Deck.

The purple words in today’s Connections

The theme is tennis Grand Slam winners, minus a letter. The four answers are ash (Arthur Ashe), kin (Billie Jean King), nada (Rafael Nadal) and William (Serena and Venus Williams)

Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.