ZNetwork on MSNOpinion

You know how to whistle, don’t you?

Across the country, whistles are becoming an effective tool for nonviolent, community-based deterrence and protection against ...
The Durango Herald

The train whistle, Durango’s signature sound, is iconic to some, earsplitting to others

Some Durango-area residents say the train whistle is louder this summer compared with previous years, but the Durango & Silverton Narrow Gauge Railroad says the historic sound is unchanged. Durango ...
Aclu.org

How Can You Blow a Whistle — But Not Make Any Sound?

Today the ACLU filed suit challenging secrecy provisions that hide an entire underground docket of cases from public view. The ACLU and the ACLU of Virginia filed the complaint on behalf of the ACLU, ...
Ars Technica

Whistling: Can you? Do you? Are you Annoyingly Loud?

I've never been particularly effective at whistling. Some people can't whistle -at all-, I produce a shallow 'blowy/breathy' whistle, which has about 1/4 of an octave range. That article describes the ...