Modern cars have more than one oxygen sensor: Here's why

If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen ...
Business Wire

O2 Investment Partners Announces Appointment of Ben Stemmet

BLOOMFIELD HILLS, Mich.--(BUSINESS WIRE)--O2 Investment Partners (www.o2investment.com) announced today the appointment of Ben Stemmet as the firm’s newest Associate. Luke Plumpton announced the ...

AI-powered portable sensor enables rapid and multiplexed cardiac biomarker testing

Cardiovascular diseases remain the leading cause of death worldwide, accounting for nearly 20 million deaths each year. Rapid ...

I don’t trust drywall anchors, so I tested 12 stud finders to keep my wall mounts secure

An accurate stud finder will allow you to confidently locate your home’s framing studs, and these two models outperformed the ...
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Brian Setzer on the over-the-counter tonic that sent him to rehab

It’s been a rough couple of years for Brian Setzer. But after canceling a Stray Cats tour last year due to medical reasons, he’s ready to rock the 18 towns the trio — including drummer Slim Jim ...
IEEE

Capacitance and Inductance Sensor Circuits for Detecting the Lengths of Open- and Short-Circuited Wires

Abstract: The length of an open- or short-circuited wire is linearly proportional to the capacitance or inductance of the wire, respectively. Several types of simple and inexpensive circuits are ...
IEEE

Simultaneous Plasmonic Measurement of Refractive Index and Temperature Based on a D-Type Fiber Sensor With Gold Wires

Abstract: This paper presents an optical fiber sensor, that uses surface plasmon resonance on metallic wires to directly and simultaneously measure both the refractive index and the temperature. The ...