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PVS-Studio checks the code of Flipper Zero dolphin.

Flipper Zero is an open-source multi-tool for geeks and penetration testers. It so happened that the Flipper Zero project and the PVS-Studio analyzer crossed paths. A philosophical question: should we check the project, if the project developers have already started fixing errors? Let’s try to do this: https://amp.gs/jtOQC
Metauniverses are here — you just have to know where to look. One of Sber AR/VR Lab projects of 2021.

VPS is a technology of visual positioning which detects the user’s position and the angle of your phone’s camera view when you point it at the world in a known location: https://amp.gs/jtrfH
Investment into Additive Technologies: Points of Growth and Prognosis into 2025.

The management of Russian company REC thinks that the relevance of the additive manufacturing industry will only continue to grow as long as the market will become even more aware of the abilities of the tech: https://amp.gs/jtrA6
“I reinstalled both Windows and Linux (Fedora) recently on a notebook PC, and I decided to write the summary article about my experience with both OS. I’m also going to describe how to configure each OS via command-line and set up a dual-boot system”

Windows and Linux (Fedora KDE) — difference, configuration, dual-boot: https://amp.gs/jtq3K
🎄 It’s not snowing in my region, but I really like ‘true’ winter holidays ambience, so I made extension for GNOME Desktop Environment so it will snow at least on my laptop”

Christmas is here and there is GNOME Desktop Environment extension to improve festive mood: https://amp.gs/jts16
“The .NET 6 turned out to be much-awaited release. We also couldn’t pass by the new version of this platform. We decided to check what interesting things we can find in the sources of .NET libraries”

Errors and suspicious code fragments in .NET 6 sources: https://amp.gs/jticc
Pozvonoq to Launch Production of 3D-Printed Intervertebral Cages.

In this article, we will talk about intervertebral cages developed and patented by the Pozvonoq startup of the North-West Technology Transfer Center and the Russian company Ortoinvest: https://amp.gs/jtD9S
Top 10 bugs found in C# projects in 2021.

In 2021 PVS-Studio published several articles and showed us errors found in open-source projects. The year 2021 ends, which means it’s time to present you the traditional top 10 of the most interesting bugs: https://amp.gs/jtKlJ
PVS-Studio: static code analysis technology.

Let’s have a look at the approaches and processes upon which the work of the PVS-Studio static code analyzer is based: https://amp.gs/jm8Jw
Rosatom Presented Domestic Control System for 3D Printers.

JSC Science and Innovations presented a stand-model of a 3D printer that demonstrates the capabilities of a software and hardware platform for managing and controlling additive processes: https://amp.gs/jmT8x
Austrian Designers Showcased Concept of 3D Printed Electric Vehicle Made of Plastic Waste.

If you think this is another eco-activists’ project, you are right. In pursuit of the zero emission concept, the Austrian studio EOOS has created the ZUV electric tricycle with a 3D printed body made from recycled plastic waste: https://amp.gs/jmz0v
“Power Machines” Preparing Prototype of GTE-65.1 Gas Turbine with 3D Printed Parts.

The combustion chamber will be manufactured using 3D printing technologies. Inspection can be completed with the use of laser 3D scanning: https://amp.gs/jmt1l
How PVS-Studio prevents rash code changes, example N2

When developers do make mistakes, it’s often accidental or because the developers are in a hurry. These errors often make their way into small edits to the code. Let’s review one of these cases: https://amp.gs/jmGEM
3D Printed Parts Were Deployed in a Reactor Core of Nuclear Plant in Alabama.

Browns Ferry Nuclear Plant Unit 2 in Alabama deploys a fuel assembly with 3D printed fastening elements that were made by the experts of Oak Ridge National Laboratory: https://amp.gs/jmGwv
Comparing PHP-FPM, NGINX Unit, and Laravel Octane.

Let’s compare PHP-FPM, NGINX Unit, and Laravel Octane, and decide what to choose for developing microservices: https://amp.gs/jmf5y
How much does a startup in the 3D printing industry differ from others, and how to present a project to the investors.

This article won’t cover the product release but will rather be focused about the things that a startup would face out of its ‘garage’: https://amp.gs/jmCkf
United Engine Corporation Launched Technological Project Accelerator in the Yaroslavl Region of Russia.

The list of relevant tasks include several things related to optimization of 3D modeling, 3D printing, as well as tooling processes of metal and polymer products: https://amp.gs/jme7l
VIAM Participated in the International Military-Technical Forum “ARMY-2021” in Russia.

The All-Russian Institute of Aviation Materials showed its own developments in the field of additive technologies, including a series of small-sized gas-turbine engines MGTD-10, MGTD-20 and MGTD-150: https://amp.gs/jme0B
The 3DPrintColorizer Project: Color 3D printing with an FDM 3D Printer and Marker Pens.

Andreas Muller, 3D printing enthusiast, developed an open-source project that makes color printing with regular FDM 3D printers possible with the custom system of replaceable printheads and permanent color marker pens: https://amp.gs/jmPwi
Let’s deal with WeChat — the second most popular messenger in the world.

This research was conducted 5 years ago, but published now for ethical reasons: https://amp.gs/jmP6l
American engineer Dan Fritsche has built a fully functional model of a roller coaster.

The project took around 600 hours to design and model and around 800 more to 3D print, and this is without taking post-processing and assembling into account: https://amp.gs/jmEuz