Ask a music fan about their favourite concert and chances are they’ll wax lyrical about the band’s performance, the atmosphere of the crowd and the near-perfect setlist. However, ask them about the ...

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 ...

Not really the same thing, but they make "kid" headphones that are high impedance. You can turn it all the way up and it never reaches unsafe volumes. Thanks. I've ordered some kids high impedence ...

I'm trying to gauge what the different levels of volume these fans i'm looking to purchace put out. Can someone give me an idea as to the ammount of difference between 25 & 32 dB is? <P>thanks ...

Adjustable decibel levels can be moderately effective—though these sound great across the board. Tuning tech is easy to master. Very comfortable (at least for me). The original Loop Switch solved this ...