What's the performance difference between catted and catless downpipes?

You might expect that catless downpipes, which lack a catalytic converter, would outperform catless ones. But as the old song ...
YouTube on MSN

How to replace a Chevy MAF sensor on S10, Blazer, Malibu and more

This video covers the process of diagnosing and replacing the Mass Air Flow Sensor in various Chevrolet vehicles, including the Blazer, S10, Astro, Impala, Monte Carlo, Sonic, Cruze, Trailblazer, ...
MassLive

Boston’s record snowfall becomes testing ground for startup’s breakthrough vehicle sensor

The more snow, the better for Teradar, a Boston startup that’s building new technology for military and civilian vehicles. The company’s still-in-development sensor can “see” objects and pedestrians ...
Eagle-Tribune

AV Awarded $97 Million U.S. Army Contract to Advance Next-Generation Sensor Testing

AeroVironment, Inc. (“AV”) (NASDAQ: AVAV), a leading provider of advanced research and development solutions for national security missions, today announced it has been awarded a three-year, $97.4 ...
IEEE

A Differential Excitation Sensor for Defects of Transmission Lines by Pulsed Eddy Current Testing

Abstract: Transmission lines exposed to outdoors are susceptible to damage from environmental erosion, so regular defect inspection is required to ensure operational safety and stability for their ...
IEEE

Distributed Intermittent Fault Diagnosis in Wireless Sensor Network Using Likelihood Ratio Test

Abstract: In current days, sensor nodes are deployed in hostile environments for various military and commercial applications. Sensor nodes are becoming faulty and having adverse effects in the ...
Interesting Engineering

US Army awards contract to advance ultra-high speed missile tracking with new system

Representative image of a Patriot missile being test fired.U.S. Army/NARA/DVIDS Global defense technology giant, AeroVironment (AV), has recently been awarded a $97 million U.S. Army contract for ...