Search Articles — Sudonull

https://sudonull.com/reverse-engineering-of-laser-rangefinder-optics-from-3d

From 3D model we reconstruct the TOF rangefinder beam expander scheme: beam diameter 0.8 mm, CDGM glasses, Zemax models. For optics and IT specialists. Geometry analysis.

https://sudonull.com/capacitance-meter-on-atmega8-schematic-and-code

Building a device for measuring C capacitors using RC charging method. Schematics, PCB in EasyEDA, AVR code, Kompas 3D case. For middle/senior embedded developers.

https://sudonull.com/3d-cargo-packing-api-telegram-bot-architecture-docker

In-depth review of the architecture and implementation of the high-performance Skewer-v4 API for 3D cargo packing, integration into Telegram bot and technical aspects of deployment using FastAPI, Redis, PostgreSQL and Docker.

https://sudonull.com/3d-map-of-the-universe-hetdex-lyman-alpha-and-dark-energy

Learn how the Lyman-alpha line intensity map from HETDEX reveals the early Universe. Analysis of gravity, dark energy, and star formation. For astronomers and cosmologists — detailed breakdown of the method and data.

https://sudonull.com/3d-animation-for-the-web-tower-and-pigeon-in-spline

Learn how to optimize 3D models for the browser: retopology, bird skeletal animation, integration into Spline. Practical case for web developers. Read the tutorial.

https://ymaho.com/3d-interface-3d-mind-connecting-electronics-with-brain-cells

Princeton scientists created 3D-MIND — a flexible neurointerface for integrating neurons with electronics. Learn how the technology opens the way to biocomputers and disease treatment. Read the analysis.

https://ymaho.com/3d-fruit-cakes-tiktok-trend-and-cost

Three-dimensional fruit cakes went viral on TikTok. Technology, cost $7.4, margin 400% and trend forecast. Learn how to bake a 3D fruit cake.

https://ymaho.com/tactile-trends-2026-3d-manicure-brooches-cabbage-decor

Pinterest predicts a wave of tactility: textured manicure, powder blush, cabbage tableware, and the return of handwritten letters. Learn how to create tangible coziness and style in 2026.

https://ymaho.com/ai-mousemapper-3d-mapping-of-organ-damage-in-obesity

German scientists have created an AI platform MouseMapper for 3D whole-body analysis. AI revealed damage to the trigeminal nerve due to obesity. Read about the discovery in Nature.

https://ymaho.com/laser-acoustic-imaging-safety-of-surgical-robots

Photoacoustics builds 3D maps of nerves in real time, reducing the risk of complications. Learn how the technology is changing laparoscopy. Read an expert review.

https://ymaho.com/titanium-implants-with-bone-masking-development-by-iptt-ras

Bioactive coating for 3D-printed titanium implants mimics living bone. The implant fuses with tissue, reducing rehabilitation time. Learn how the technology is changing surgery.

Sketchfab - The best 3D viewer on the web

https://sketchfab.com/

With a community of over one million creators, we are the world’s largest platform to publish, share, and discover 3D content on web, …

3D Warehouse

https://3dwarehouse.sketchup.com/

3D Warehouse is a website of searchable, pre-made 3D models that works seamlessly with SketchUp.

3D Design - Tinkercad

https://www.tinkercad.com/3d-design

3D design is the first step in bringing your ideas to life. Start your journey to change how the world is designed and made today.

Popular 3D models - Sketchfab

https://sketchfab.com/3d-models/popular

3D eCommerce. 3D Configurators. Find a Partner. Pricing. Customer Stories.

Blender - The Free and Open Source 3D Creation Software — …

https://www.blender.org/

Allowing you to import raw footage, track the footage, mask areas and see the camera movements live in your 3D scene. Eliminating …

Online 3D Viewer

https://3dviewer.net/

A free and open source web solution to visualize and explore 3D models right in your browser. Supported file formats: 3dm, 3ds, 3mf, …

Download — Blender

https://www.blender.org/download/

Aug 25, 2026 · Download Blender . Windows. Installer.

Tinkercad

https://www.tinkercad.com/

Tinkercad is a free, easy-to-use app for 3D design, electronics, and coding.

Cults・Download free 3D printer models・STL, OBJ, 3MF, CAD

https://cults3d.com/

Discover and download the best 3D models for all your projects: 3D printing, CNC machining - Laser cutting, Papercraft & Origami, …

3D Games ️ Play on CrazyGames

https://www.crazygames.com/t/3d

Thanks to the constant improvement of technology, you can now play thousands of 3D games with excellent graphics for free on the …