Acoustic signals have been important markers during NASA's Mars missions. Measurements of sound can provide information both ...

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At the heart of every camera is a sensor, whether that sensor is a collection of light-detecting pixels or a strip of ...

On the Move: How the MoDOT speed sensors work One of the technologies we use to determine traffic conditions is roadway sensors. They can sense everything from traffic speed to debris on the roadway.

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

Open earbuds rest on the outside of your ears instead of going inside your ear like traditional wireless earbuds. They leave your ears open to the world around you, meaning you can hear everything ...

Sound is usually something we hear, not something we touch. But researchers at Virginia Tech have found a way to turn acoustic waves into invisible “hands” that can grab, move, and guide tiny objects ...

Accelerate your tech game Paid Content How the New Space Race Will Drive Innovation How the metaverse will change the future of work and society Managing the ...