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From noise to power: A symmetric ratchet motor discovery

Vibrations are everywhere—from the hum of machinery to the rumble of transport systems. Usually, these random motions are ...

You can adjust this controller's thumbstick height by twisting them, and that might be the coolest feature of any gamepad in 2025

The OPS V3 is an asymmetrical controller with microswitch face buttons and a four-way D-pad. It's got an Xbox feel to it, but ...