Aliens is the second film from the legendary science-fiction series about, well… aliens. Naturally, it featured some compelling future-tech — such as the M314 Motion Tracker. [RobSmithDev] wanted to recreate …read more (https://hackaday.com/2025/10/02/building-a-functional-alien-motion-tracker/)

Building A Desk Display For Time And Weather Data
https://hackaday.com/2025/10/02/building-a-desk-display-for-time-and-weather-data/

Just about every laptop, desktop, and smartphone in your life can tell you the date, time, and current weather predictions. However, sometimes it’s nice to have simple data displayed on …read more (https://hackaday.com/2025/10/02/building-a-desk-display-for-time-and-weather-data/)

Kei Truck Becomes Tiny RV
https://hackaday.com/2025/10/02/kei-truck-becomes-tiny-rv/

Tent camping lets you explore places on foot you could never reach another way, but sometimes you want to camp with a bit more luxury. [Levi Kelly] decided to see …read more (https://hackaday.com/2025/10/02/kei-truck-becomes-tiny-rv/)

Implementing a Kalman Filter in PostgreSQL to Smooth GPS Data
https://hackaday.com/2025/10/02/implementing-a-kalman-filter-in-postgresql-to-smooth-gps-data/

Usually databases are treated primarily as fairly dumb data storage systems, but they can be capable of much more. Case in point the PostgreSQL database and its – Ada-based – …read more (https://hackaday.com/2025/10/02/implementing-a-kalman-filter-in-postgresql-to-smooth-gps-data/)

Yes, Gemini, A Wii Server Is Possible
https://hackaday.com/2025/10/02/yes-gemini-a-wii-server-is-possible/

When [Reit Tech] needed something to do with an old Nintendo Wii, he turned to Google. When the AI overview told him it could not be used as a server, …read more (https://hackaday.com/2025/10/02/yes-gemini-a-wii-server-is-possible/)

Air Quality Monitor Plays Game of Life
https://hackaday.com/2025/10/03/air-quality-monitor-plays-game-of-life/

The problem with air quality is that you can’t really tell how good or bad it is just by looking…unless it’s really bad, that is. It’s usually more helpful to …read more (https://hackaday.com/2025/10/03/air-quality-monitor-plays-game-of-life/)

Giant Airplane Goes Long On Specialization
https://hackaday.com/2025/10/03/giant-airplane-goes-long-on-specialization/

While not everyone agrees on the installation of wind turbines in their proverbial back yards, one thing not up for debate is that there is a drive to build them …read more (https://hackaday.com/2025/10/03/giant-airplane-goes-long-on-specialization/)