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Cyber Fidget Is Part Fidget Toy, Part Educational Hacking Tool, and I Want One

What happens when you combine an Arduino-based microcontroller with a palm-sized aluminum box and clicky buttons? A fidget ...

Samsung's new Wi-Fi speakers at CES was almost love at first listen for me

Ahead of CES 2026, Samsung announced a pair of new Bluetooth smart speakers in its Music Studio series. It includes the Music Studio 7 (LS70H) and the Music Studio 5 (LS50H), and their sound, sleek ...

I listened to Samsung's new Wi-Fi speakers at CES, and they surpassed my expectations

Ahead of CES 2026, Samsung announced a pair of new Bluetooth smart speakers in its Music Studio series. It includes the Music Studio 7 (LS70H) and the Music Studio 5 (LS50H), and their sound, sleek ...
American Institute of Physics

Simulating saxophone sound and vibrato

Tonetti 3D-printed the custom two-microphone impedance tube to measure the saxophone acoustic impedance, while he 3D-printed ...