Sound is pressure — the louder the sound, the greater the pressure. The greater the pressure, the more damage it can do to your ears. If you’re in a noisy environment, it’s important to know how ...

Editor's Note: We have strived to maintain accessibility in our Bring Science Home activities by limiting the required technology. We recognize technology is now more widely available than it was when ...

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The historic noise meter that hung in the rafters of Reynolds Coliseum now hangs in the foyer of the newly renovated Reynolds Coliseum at N.C. State on Sept. 7. Ethan Hyman ehyman@newsobserver.com ...

HOUSTON, Texas (KTRK) -- Houston police have a new tool this Christmas to help neighbors enjoy some silent nights. "This is a big step up in the equipment compared to what we had before," said Sgt.

High-capacity rack helps utilities organize, stage, and manage electric meter inventory while improving safety and ...

Read the introduction to this series in Part 1, and the conclusion in Part 3, which covers stability. This is Part 2 of a three-part series which discusses how to properly test a DC/DC power supply to ...

While many people have pointed out the road and wind noise in the Tesla Model 3, findings aren't necessarily consistent. Of course, it's not going to have the level of high-quality sound-deadening ...

July 8, 2009 – The Society of Automotive Engineers (SAE) International has produced a simple, consistent and economical sound test standard that can be used to determine whether a street bike ...

Ahead of Diwali, the Maharashtra Pollution Control Board (MPCB) conducted noise level tests on firecrackers on October 16 near its River Ghat office in Pune. The tests, conducted from four distances, ...