Cars

Used cars for sale near Hesston, KS under $5,000

I have owned this gmc since 2000. I drive it every day and have not had any issues with the truck. She has almost 500.000 on her, she doesn't use any oil runs great , the engine is 95 % original, ...
Cars

Used cars for sale near Jasper, AL under $4,000

Bought my 2004 VUE in 2007 for $7000. A 5 speed manual transmission. It had 116,000 miles on it. 17 years later it's just turned over 300k and runs like a top, starts every time, 29 mpg consistently, ...
Interesting Engineering

NASA-tested quantum sensor could replace aging satellites for GPS-free global navigation

SBQuantum, a Canadian company, is set to launch a quantum diamond magnetometer to space as part of the MagQuest challenge that seeks to accelerate newer technologies for measuring the Earth’s magnetic ...
C&EN

Nanostructured Plasmonic Sensors

Department of Chemistry, University of Illinois at Urbana−Champaign, Urbana, Illinois 61801, Department of Materials Science and Engineering, University of Illinois at Urbana−Champaign, Urbana, ...
IEEE

Parking space detection using ultrasonic sensor in parking assistance system

Abstract: This paper deals with parking space detection by using ultrasonic sensor. Using the multiple echo function, the accuracy of edge detection was increased. After inspecting effect on the ...