Ocean waves are a vast and steady source of renewable energy, but capturing their power efficiently has long frustrated engineers. A researcher at The University of Osaka has now explored a bold new ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

From a father–son engineering duo, the WOWCube is tactile play alongside spatial computing. Bridging STEM learning and gaming.

A webinar date for your diary, if you are keeping up with the latest Arduino microcontroller development board: “From board to build: Using UNO Q and App Lab”. The DigiKey webinar, which is sponsored ...

One of the problems with being a graffiti artist is that you have to carry around a different spray can for each color you intend to use. [Sandesh Manik] decided to solve this problem by building ...

There is more choice than ever before in 2026 for mini e-readers. Prior to this year, the industry-wide mentality was bigger ...

If you want the best Apex Legends Switch settings, it’ll take a bit more tuning than on other platforms. Nintendo players often experience lower frame rates and controller limitations, leading to ...

A wireless gesture-controlled mouse for your laptop powered by ESP32 and MPU6050 motion sensor. Originally built as a DIY Duck Hunt controller. Control your cursor with natural hand movements and use ...

Perspective mode allows you to search with a wide, flat view instead of the narrow beam that’s used in forward mode. It ...

With over 10 years’ experience writing about consumer affairs, Sarah leads on energy content at Which?, helping customers navigate the market and exposing poor practice. In this article Are you a low, ...