What can one expect from 3D printing an 8″ Newtonian telescope? [Molly Wakeling] shares her thoughts after doing exactly that. The performance was on par with any solid 8″ telescope, …read more (https://hackaday.com/2025/12/29/3d-printing-a-telescope-is-rewarding-even-if-not-always-cheaper/)

The Rise of Fake Casio Scientific Calculators
https://hackaday.com/2025/12/29/the-rise-of-fake-casio-scientific-calculators/

Scientific calculators are an amazing invention that take pocket calculators from being merely basic arithmetic machines to being pocket computers that can handle everything from statistics to algebra. That said, …read more (https://hackaday.com/2025/12/29/the-rise-of-fake-casio-scientific-calculators/)

Playing a Game of Linux on your Sony Playstation 2
https://hackaday.com/2025/12/29/playing-a-game-of-linux-on-your-sony-playstation-2/

Until the 2000s, game consoles existed primarily to bring a bit of the gaming arcade experience to homes, providing graphical feats that the average home computer would struggle to emulate. …read more (https://hackaday.com/2025/12/29/playing-a-game-of-linux-on-your-sony-playstation-2/)