Why Do Silent Farts Smell Worse Than Loud Ones? There May Be a Scientific Explanation

In fact, the average person farts an estimated 25 times a day, per the Cleveland Clinic. That's at least once an hour. Most ...

Did you know: You can hear the wind on Mars — and it’s in the range of human hearing!

Did you know? Sound from another planet, the wind on Mars, has been recorded and made audible with the help of headphones and ...
MIT Technology Review

Listen to Earth’s rumbling, secret soundtrack

A New England artist makes music from the imperceptible noises of nature—using tools that usually detect hidden nuclear ...
IEEE

A Low Phase Noise Frequency Division System Based on Optoelectronic Oscillators

Abstract: A low phase noise divid-by-9 frequency division system based on a conjugate injection-locking Opto-Electronic Oscillator (OEO) is proposed and experimentally demonstrated. A 9GHz reference ...

Lightning during a blizzard? Rare thundersnow ignites sky as beast of a storm moves through

Parts of Southern New England have been hearing a rare winter occurrence with this powerful nor’easter: Thundersnow! Earlier ...
Guessing Headlights on MSN

Why summer tires often become much noisier at higher speeds

That steady highway hum isn’t always a problem. Learn how pavement, summer compounds, and XL construction amplify noise—and ...
IEEE

A Ka-Band Low Noise Amplifier Using R-L-C Feedback Technique in E-Mode 0.15-µm GaAs pHEMT Process

Abstract: This paper presents a Ka-band two-stage cascade, low-noise amplifier (LNA) implemented in E-mode 0.15-µm GaAs pHEMT process. The proposed LNA achieves gain improvement and broadband matching ...