Engineers build robotic fish that swim, dock and recharge themselves with no feeding required

Watching fish glide silently around a tank is one of the most relaxing hobbies a person can pick up, but keeping an actual ...

Engineers create 3D-printed robotic fish that swim, play and recharge themselves through automated charging systems. Here's all you need to know

Engineers have developed robotic fish that mimic real aquatic life, offering an aquarium experience without the upkeep. These miniature submarines, powered by Arduino and guided by an overhead camera ...
Hackaday

Hack Improves Cheap Speed Controllers

Tony Goacher] has worked with a lot of cheap brushless DC motor controllers built in China. They can be very cost-effective, ...
IGN

DualSense vs. DualSense Edge: Which PS5 Controller Should You Buy?

The most obvious difference between the DualSense and the DualSense Edge is price. While every PS5 comes with a DualSense controller, you will need additional controllers if you want to play couch ...
Game Rant

The Best PS4 Wireless Controllers in 2024

Finding the best PS4 wireless controller can be a real challenge in 2024. The PS4 is reaching the end of its life cycle, but the fact is it remains an extremely common console to find in living and ...
IGN

All Switch 2 Joy-Con Colors

The Light Purple and Light Green Joy-Con are set to launch alongside Mario Tennis Fever on February 12, 2026 — though these pastel colored Joy-Con don't appear to necessarily be themed around Mario's ...